practice set chapter 1 - 3
Disclaimer: The actual exam is not necessarily like these questions, nor is it strictly multiple choice. This is only an aid to
help you practice. Provide an
C) Impossible
appropriate response.
Determine which of the four levels
Question 1
Which of the following is a planning technique?
Drafting
Revising
Proofreading
Clustering
Question 2
Which of the following sentences is correct?
Enrique likes fishing; Rosa prefers swimming.
Enrique likes fishing but, Rosa prefers swimming.
En
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1. Statistics STA2023GE3-11024201
Question 1
5 out of 5 points
Determine which of the four levels of measurement (nominal, ordinal,
interval, ratio) is most appropriate.
Nationalities of survey respondents.
Selected
Answer:
Nomin
al
Question 2
5 out of 5 points
Perform the requested conve
Review Test Submission: Week 1 Quiz 1
Course
Statistics
Test
Week 1 Quiz 1
Status
Completed
Attempt Score
100 out of 100 points
Time Elapsed
7 minutes
Results Displayed Submitted Answers
Question 1
5 out of 5 points
Determine which of the four levels of m
Chapter 8 Hypothesis Testing on one-sample:
Null Hypothesis: symbolized by
H0:
This is the Fall Guy in Hypothesis Testing. Whoever is doing the Hypothesis testing is trying to set it
up to be rejected.
It is the Hypothesis of in-action: why fix anything i
Question 1
1.
Given the linear correlation coefficient r and the sample size n,
determine the critical values of r and use your finding to state whether or not
the given r represents a significant linear correlation. Use a significance level
of 0.05. r =
B
1
Psychology Experiment
Keiser University
Date:
Sex:
Age:
INFORMED CONSENT
All participants must give consent prior to participation. This study will require all the
participants to evaluate levels of facial attraction of both females and males in
rangi
Running head: ADLER VERSUS FREUD
1
Adler Versus Freud
Luara Dos Santos
02/17/2016
Dr. Borghese
Keiser University
ADLER VERSUS FREUD
2
Adler Versus Freud
Personality psychology can be defined as the scientific study of the psychological forces that
make pe
1. Assume that the data has a normal distribution and the number of observations is greater than fifty.
Find the critical z value used to test a null hypothesis.
Alpha = 0.05 for a two-tailed test. (Points : 5)
2.575
1.764
1.96
1.645
2. Find the value of
Find the indicated probability.
A sample space consists of 174 separate events that are equally
likely. What is the probability of each?
Selected
Answer:
1/17
4
Question 2
5 out of 5 points
From the information provided, create the sample space of possib
Determine which of the four levels of measurement (nominal, ordinal,
interval, ratio) is most appropriate.
The sample of spheres categorized from softest to hardest.
Selected
Answer:
Ordin
al
Question 2
5 out of 5 points
Perform the requested conversions
1. Find the indicated probability.
A die with 6 sides is rolled. What is the probability of rolling a number less than 5?
(Points : 5)
4
2/3
1/6
5/6
2. From the information provided, create the sample space of possible outcomes.
Two white mice mate. The
WEEK1WEEKLYSUMMARY
1. Expressthenullhypothesisandthealternativehypothesisinsymbolicform:An
entomologistwritesanarticleinascientificjournal,whichclaimsthatfewerthan
7 in ten thousand male fireflies are unable to produce light due to a genetic
mutation.Uset
WEEK1WEEKLYSUMMARY
1. Expressthenullhypothesisandthealternativehypothesisinsymbolicform:An
entomologistwritesanarticleinascientificjournal,whichclaimsthatfewerthan
7 in ten thousand male fireflies are unable to produce light due to a genetic
mutation.Uset