Ashworth Semester Exam MA260 Statistical Analysis I 2020

Question 1
Is Drug B superior to the currently used Drug A in treating pancreatitis?
Observational
Case-controlled observational
Double blind experiment
Single blind experiment

Question 2
Research shows that 14% of 6th graders in K–6 schools have tried cigarettes and 61% of 7th graders in 7–9 middle schools have tried cigarettes. What is the absolute increase, to the nearest percent?
0.77
3.36
4.36
0.47

Question 3
Consider the following exam scores. 76 72 87 96 99 75 84 85 84 94 92 What is the range of the scores and what would be appropriate bins to place them in?
76–92; Bins: 70–80, 80–90, & 90–100
72–99; Bins: 70–75, 76–80, 81–85, 86–90, 91-95, & 96–100
72–99; Bins: 70–75, 75–80, 80–85, 85–90, 90–95, & 95–100
76–99; Bins: 70–75, 75–80, 80–85, 85–90, 90–95, & 95–100

Question 4
A bar graph in which the bars are arranged in frequency order is a:
dotplot.
pie chart.
line chart.
pareto chart.

Question 5
Amtrak trains from Chicago to Portland arrived at Havre, MT, where they make a crew change, the following numbers of minutes late: 26, 17, 245, 19, 38, 42, 11, 0, 14, 44 Find the mean number of minutes late at Havre (to one decimal place).
60
52.4
48.6
45.6

Question 6
Which one of the three variables below is most likely to be normally or nearly normally distributed? A. The results of throwing a die 1000 times B. The lengths of randomly selected white pine needles C. The number of people standing in line at five cash registers
A
B
C
None of the above

Question 7
The advertising for a cold remedy claimed that no other cold remedy acted faster. In an experiment to compare that remedy with another one, it did act faster on average, but the result wasn't significant. What does this mean?
The difference was so small that it could have happened by chance even if the remedies were equivalent.
The difference was so small that it could have happened by chance even if the remedies weren't equivalent.
The probability of the observed difference occurring by chance if the two remedies are equivalent was less than 0.05.
The population mean response times are different, but the samples didn't show it.

Question 8
There are 318 teachers at a college. Among a sample of 115 teachers from this college, 67 have doctorates. Based on this sample, estimate the population proportion of teachers at this college with doctorates.
0.42
185
0.61
0.58

Question 9
The standard score for a two-tailed test is 2.0. What is the P-value?
0.9772
0.0456
0.0228
97.72

Question 10
The _______ hypothesis states that the variables are independent (there's no relationship between them) and the _______ hypothesis states that there's a relationship between the two variables.
population; sample
alternative; null
sample; population
null; alternative

Ashworth Semester Exam MA24S College Algebra

MA24S : College Algebra

Question 1
Solve the following equation. Determine whether the equation is an identity, conditional equation, or an inconsistent equation: 7(x - 4) = x + 2
{-7 ,conditional}
{7, Identity}
{5, conditional}
{2, inconsistent equation}

Question 2
Solve the following equation. Determine whether the equation is an identity, conditional equation, or an inconsistent equation: 7x + 13 = 2(2x - 5) + 3x + 23
Ø; conditional equation
Ø; Inconsistent equation
Ø; identity equation
{-1}; Inconsistent equation

Question 3
Determine the value of A so that the line whose equation is Ax + y - 2 = 0 is perpendicular to the line containing the points (1, -3) and (-2, 4).
– 3/7
5/9
–2/5
3/8

Question 4
Find the horizontal asymptote as x --> 8 and then describe what this means in practical terms. F(x) = 150x + 120/0.05x + 1; the number of bass, f(x), after x months in a lake that was stocked with 120 bass.
the number of bass, f(x), after y months in a lake that was stocked with 130 bass
the number of bass, f(x), after x months in a lake that was stocked with 120 bass
the number of bass, f(x), after x months in a lake that was stocked with 140 bass
the number of bass, f(x), after x months in a lake that was stocked with 150 bass

Question 5
Log4(3x+2) = 3
Solve the following logarithmic equation. Be sure to reject any value of x that is not in the domain of the original logarithmic expressions. Give the exact answer. Then, where necessary, use a calculator to obtain a decimal approximation, to two decimal places, for the solution:
{16/2}
{62/3}
{9/3}
{11/5}

Question 6
2x+5y = -2
3x-4y = 20
Solve the following system:
{(4, -1)}
{(1, -3)}
{(4, -2)}
{(1, -5)}

Question 7
x-2y+z=2
2x-y-z=1
Solve the following system of equations using matrices:
{(t, t 1, t)}
{(t, t 0, t)}
{(t, t - 2, t)}
{(t, t - 1, t)}

Question 8
3x+y-2z = -3
2x+7y+3z = 9
4x-3y-z = 7
Solve for x only using Cramer's Rule.
x = 7
x = 9
x = 2
x = -3

Question 9
X2 25 + (y-2)2 /36 = 1

For the following ellipses determine location of its foci.
foci at (0, 2 + v11), (0, 2 - v11)
foci at (0, 5 + v21), (0, 5 - v21)
foci at (0, 3 + v25), (0, 3 - v25)
foci at (0, 1 + v36), (0, 1 - v36)

Question 10
You are taking a multiple-choice test that has five questions. Each of the questions has three answer choices, with one correct answer per question. If you select one of these three choices for each question and leave nothing blank, in how many ways can you answer the questions?
198 ways
290 ways
243 ways
364 ways

Ashworth Semester Exam EN120 English Composition I - 2nd attempt

EN120 : English Composition I
Question 1
The single key to writing the first draft of an essay is to:
use a variety of sentence types.
engage your readers' emotions.
appeal to your readers' spiritual leanings.
use as many words as possible.

Question 2
When sentences mesh in a clear and logical order, a paragraph has:
repetition.
coherence.
sequential order.
relevance.

Question 3
Which of the following is NOT a transitional expression used in an illustration paragraph?
However
For example
In another instance
A case in point is

Question 4
It's important to use the same __________ throughout a sentence or paragraph.
verb tense
subject
pronouns
adjectives

Question 5
The most common English sentence is a/an:
question.
exclamation.
command.
statement.

Question 6
Which pair of sentences does NOT show contrast?
Chase is athletic, but Hayden isn't.
Several of the children played with Legos.
Karen likes music, while Sarah prefers to bake.
The older of the two gentlemen smoked a cigar; the younger one abstained.

Question 7
Proper nouns are __________ capitalized.
sometimes
always
never
usually

Question 8
_________ is the final step in the writing process.
Proofreading
Organizing
Clustering
Brainstorming

Question 9
Which sentence contains an incorrect use of an apostrophe?
The boy's mother picked him up from camp during the summer.
Brandy, my pet dog, always knows when it's time for dinner.
Is this anyones' umbrella?
It was three o'clock in the evening.

Question 10
When __________, you must exchange an author's words for your own words in your own writing style.
plagiarizing
proofreading
quoting
paraphrasing

Ashworth Semester Exam EC440 Creating Learning Environments

EC440 : Creating Learning Environments
Question 1
An example of a closed-ended material would be a/an:
bucket of seashells.
supply of art materials.
25-piece animal puzzle.
box of buttons in assorted colors, shapes, and sizes.

Question 2
Carly walked by the book center just as Emilio ripped a page in the book he was reading. A logical consequence for Emilio would be:
to help Carly repair the page with tape.
dismissal from the book center for the rest of the day.
a note home to the parents explaining that Emilio ripped the page.
None of the above

Question 3
Which scenario shows that the teacher understands the philosophy of early childhood education?
Kyle sets up her classroom with learning centers, and on Mondays and Thursdays she focuses on science activities.
Tyesha believes children should set the schedule based on their interests, so everyday looks different in her classroom.
Davis does not teach science and social studies as separate subjects but instead incorporates them into learning centers.
Monica believes children thrive in structure and has established a set routine of 30 minutes for math, 30 minutes for language, 30 minutes for science, and 30 minutes for social studies in the mornings before lunch since that is when the children are most likely to be engaged.

Question 4
Keisha wrote a descriptive, detailed narrative about Joseph while he played in the block center. She was using __________ as an assessment technique.
running records
time sampling
anecdotal records
frequency counts

Question 5
Alea is developing a classroom for the infants she cares for who are ages 6 weeks through 8 months. Which of the following centers would be appropriate to include?
A block center with wooden unit blocks
A physical center with pull up railing
An art center with watercolor paints
All of the above

Question 6
Since the advent of the computer, Billie wonders if it is necessary to still promote handwriting. Which of the following statements is most accurate?
Handwriting is no longer necessary since most people now use a computer or another electronic device to communicate.
Handwriting is important because this is a traditional subject and it is important to honor traditions.
Writing is not important since typing results in more brain activity than writing.
There may be an underlying neural network that is used for both fine motor and reading and math skills. Therefore, handwriting is important.

Question 7
Which of the following demonstrates an adult appropriately intervening in children's play in order to sustain dramatic play?
Offering assistance if needed
Asking, "What will you do next?"
Using nondirective statements to describe what the child is doing
All of the above

Question 8
Moving from the random scribble stage to the controlled scribble stage occurs when children begin:
holding the pencil correctly.
to use their wrist.
to imitate older children and adults.
adding shapes and details.

Question 9
An obstacle course to dribble a ball through, a foam noodle to bat at a beach ball, and paper airplanes for throwing and catching would all work on __________ skills.
manipulative
locomotion
stability
None of the above

Question 10
We can assist to keep playgrounds safe through using S.A.F.E. This stands for which of the following?
Structured games, adult modeling, fall surfacing, equipment maintenance
Structured games, adult modeling, fun activities, educational toys
Supervision, age appropriate, fall surfacing, equipment maintenance
Supervision, age appropriate, fun activities, educational toys

Ashworth Semester Exam EC420 Exceptional Children (Second Attempt)

EC420 : Exceptional Children (Second Attempt)
Question 1
Which use of Internet-based communication would NOT be appropriate when e-mailing with families?
Sending photos of children playing together
Discussing issues or concerns
Providing websites for resources
Moderating a family support discussion forum

Question 2
An example of a responsive environment for infants and toddlers would be:
keeping children in their cribs.
picking up children when they cry.
keeping children with other children at all times.
keeping toys in a large toy box.

Question 3
What is one difference between the IFSP and the IEP?
The IFSP is family-centered and the IEP is teacher-centered.
The IFSP is child-centered and the IEP is family-centered.
The IFSP is family-centered and the IEP is child-centered.
The IFSP is teacher-centered and the IEP is family-centered.

Question 4
When is a service coordinator designated during the IFSP?
During the development of the service plan
After the teacher has had time to observe the child
Before an IFSP has been developed
A service coordinator is not designated during the IFSP.

Question 5
A diagnosis of fetal alcohol spectrum disorders (FASDs) can be made if a child demonstrates symptoms of facial malformations, central nervous system effects, and deficiency in:
prenatal growth.
postnatal growth.
both prenatal and postnatal growth.
speech and language skills.

Question 6
Which is NOT an example of setting up the environment for positive social interactions for exceptional students?
Keeping groups small
Assigning seats
Providing appropriate supplies for the activity or interaction
Choosing materials for the student

Question 7
You would see repetitive, poorly coordinated voluntary movements in:
athetoid movement patterns.
fluctuating muscle tones.
bilateral-to-unilateral pattern.
mass to-specific pattern.

Question 8
Which strategy is being used during "self- talk" or describing one's own actions?
Upping the ante
Progressive matching
Commenting
Repeating and recasting
Question 9
A child who demonstrates appropriate object use such as pushing a truck, pounding with a hammer, and combing her hair is engaging in:
exploratory play.
functional play.
symbolic play.
play activities.

Question 10
It is important to "follow up" after solving a conflict in a collaborative group because it allows the group to:
evaluate the solution's success.
point blame if the solution was unsuccessful.
reflect upon changes needing to be made to the solution.
evaluate the solution's success while reflecting on changes needing to be made to the solution.

Ashworth Semester Exam EC410 Cultural Diversity

EC410 : Cultural Diversity
Question 1
Talking the talk emphasizes the use of:
valuing the individual as a human being first and using characteristics that describe them second.
using characteristics that describe the person first and valuing the individual as a human being second.
labeling individuals positively.
labeling individuals negatively.

Question 2
Which is not a way to make a classroom environment culturally sensitive?
Adding cultural clothing to the dramatic play area.
Intentional seating arrangements.
Calling on children in a specific order.
Calling on children in a random order.

Question 3
Label shifts, such as African-American versus colored, Asian versus Oriental, and Latino versus Hispanic, relate to:
ethnology.
ethnocentrism.
ethnicity.
ethnography.

Question 4
How can teachers help children value diversity in others?
Recognizing that people look differently
Recognizing that people have deeper roots than can be seen
Recognizing that people think differently
Recognizing that people act differently

Question 5
Which of the following is NOT a goal of multicultural education?
To help all children function successfully in a multicultural, multiracial society
To help all children experience their differences as culturally diverse people and their similarities as human beings in positive ways
To encourage children to experience people of diverse cultures working together as unique parts of a whole community
To encourage children to focus on their personal strengths and compare themselves to others to see where they are superior and where they are inferior

Question 6
Why is it important to accurately assess and evaluate dual language learners?
It helps identify the student's strengths.
It helps identify the student's weaknesses.
It helps identify the student's strengths and weaknesses.
It helps identify the student's developmental level.

Question 7
Despite statistics on some generalizations on outcomes related to socioeconomic status, what does a large body of research reveal about poverty?
There is no such thing as a culture of poverty.
The culture of poverty persists across communities.
Teachers can combat negative effects of the culture of poverty with explicit instruction.
Children can be trained to work their way out of the culture of poverty.

Question 8
What percentage of children who live with no parent live with a foster family (as of 2011)?
2%
8%
10%
50%

Question 9
When sharing assessments, reports, and data to families it is important for the teacher to format the documents:
in language that is easily understood by family members.
in language that is easily understood by teachers and support staff.
as required by federal legislation.
as the teacher reviews the material with the family members.

Question 10
Which of Gardner's Multiple Intelligences would describe a student that creates mental images during a read aloud?
Visual/spatial
Interpersonal
Naturalist
Intrapersonal

Ashworth Semester Exam EC400 Early Childhood Math and Science

EC400 : Early Childhood Math and Science
Question 1
Items for the child's portfolio are selected by the:
child alone.
teacher alone.
child and teacher together.
child, teacher, and parent.

Question 2
A child's record folder contains:
checklists and anecdotal records.
completed workbook pages.
completed ditto sheets.
end-of-chapter tests.

Question 3
Understanding number or numbers sense does NOT:
make the connection between quantities and counting.
underlie the understanding of more and less.
underlie the understanding of relative amounts.
focus only on counting.

Question 4
Learning about parts and wholes creates a foundation for later study of:
addition.
subtraction.
fractions.
multiplication.

Question 5
Which of the following concepts involves how much space a solid, liquid, or gas occupies?
Volume
Temperature
Weight
Length

Question 6
What do children learn to do during the preoperational period?
Recognize numerals
Say the name of each numeral
Recognize and say the name of each numeral
Associate numerals with groups

Question 7
Which is NOT a first grade Focal Point for number and operations?
Addition
Subtraction
Multiplication
Connection of 10's and ones

Question 8
Using play money ($1and $10bills) in a dramatic play store integrates place value into which other content subject?
Music
Language arts
Social Studies
Art

Question 9
Which activity encourages children to discover that light travels in a straight line?
Humming cups
Light beam tag
Feely sock
Constructing musical instruments

Question 10
Which is NOT a source that enriches the math curriculum and helps teach math vocabulary?
Stories
Worksheets
Poems
Pictures