Transcript - SlideBoom

QNT 565 FINAL EXAM (LATEST) ASSIGNMENT
By www.studentwhiz.com
Copyright. All Rights Reserved by www.studentwhiz.com
1. Which type of research includes an array of interpretative techniques which
seek to describe, decode, translate, and otherwise come to terms with the
meaning of certain phenomena?
Qualitative
Quantitative
Descriptive
Statistical
2. Which term below refers to the descriptors of variables computed from
sample data used to estimate those same variables in the population?
Population parameters
Standard errors
Systematic estimates
Sample statistics
Find the Latest Final Exam answers here QNT 565 Final Exam (Latest)
Copyright. All Rights Reserved by www.studentwhiz.com
3. A population consists of the following data: 7, 11, 12, 18, 20, 22, 25. The
population variance is
36.82
22.86
5.16
6.07
4. If the hypothesis presented is tested using a .05 alpha level and the
resulting p value is .01, which of the following interpretations of the results is
most appropriate?
As income increases, food expenditures increase.
There is a relationship between income and food expenditures.
As income decreases, the percentage of income spent on food increases.
There is no relationship between income and food expenditures.
5. Paired comparison scales result in _____ data.
ratio
interval
ordinal
nominal
Copyright. All Rights Reserved by www.studentwhiz.com
To download the Complete Assignment of QNT/565 Class check QNT 565
Entire Course
6. Five homes were recently sold in Oxnard Acres. Four of the homes sold for
$400,000 while the fifth home sold for $2.5 million. Which measure of central
tendency best represents a typical home price in Oxnard Acres?
The mean or mode.
The midrange or mean.
The median or mode.
The mean or median.
7. An increase in hours of television viewing leads to increases in the sales of
snack foods. This is an example of a
causal hypothesis
correlational hypothesis
research question
descriptive hypothesis
Copyright. All Rights Reserved by www.studentwhiz.com
Want to download the Complete Final Exam Assignment..?? Click QNT 565
Final Exam
8. The null hypothesis is typically rejected when
the calculated value is smaller than the critical value
the critical value is smaller than the calculated value
a chi-square statistic is computed
the level of significance chosen is .05
9. When political researchers assess opinions towards President Bush's plan
for social security reform, a(n) ______ study is used. However, when political
researchers want to assess the change in opinion towards the war in Iraq from
the initial deployment of troops to the elections in Iraq, a(n) _____ study
should be used.
exploratory, formal
experimental, ex post facto
cross-sectional, longitudinal
monitoring, communication
Copyright. All Rights Reserved by www.studentwhiz.com
10. Companies such as Unilever and Proctor and Gamble conduct research to
clarify ambiguous ideas that may be potential business opportunities. What
type of research is this?
Descriptive
Exploratory
Inferential
Causal
Latest Final Exam Answers just a click away QNT 565 Final Exam Questions and
Answers
11. Inducements offered to participants as encouragement to participate in
research that are disproportionate to the task are considered
Coercive
Persuasive
Informative
Appropriate
Copyright. All Rights Reserved by www.studentwhiz.com
12. Find the sample correlation coefficient for the following data.
X Y
3 8
7 12
5 13
9 10
11 17
13 23
19 39
21 38
8911
.9556
.9132
.9822
Copyright. All Rights Reserved by www.studentwhiz.com
13. Which of the following measures is used to assess the strength of
relationships in cross-classification tables?
ANOVA
Parametric measures of association
Regression
Nonparametric measures of association
Click here to download Complete Class of QNT 565
14. Allison is editing a data set and finds that a response of 7 has been entered
for a question that requests a response between 1 and 5. What should Allison
do?
Enter a response of unknown
Enter a 3 as a neutral response
Enter a response between 1 and 5
Enter a mode for the question
Copyright. All Rights Reserved by www.studentwhiz.com
15. Management would like to determine the feasibility of conducting
research on a new set of stainless steel cookware recently introduced on a
home shopping network. Which of the following statements is not a
consideration?
The research question and hypothesis should be clearly defined.
The research conclusion should match the research objective.
The research design should be thoroughly planned.
The purpose of the research must be clearly defined.
16. Consider the following data: 6, 7, 17, 51, 3, 17, 23, and 69. The range and
the median are
69 and 17
69 and 17.5
66 and 17
66 and 17.5
Copyright. All Rights Reserved by www.studentwhiz.com
17. In the Southeast, the potato chip market share held by the Lays brand is
46%. This is an example of
an explanatory hypothesis
a descriptive hypothesis
a research question
a relational hypothesis
Want to see the answers of Latest QNT 565 Final Exam Check..?? Click QNT
565 Final Exam Latest Assignment
18. Which of the following involves a test of two-independent samples?
Test of the average incomes of subscribers of Southern Living and Better
Homes and Gardens
Test of differences in the percent of men and women who are or are not
members of Greek organizations on campus
Test of whether a change occurred in the proneness for heart disease
among people who switched to a diet high in fish
Copyright. All Rights Reserved by www.studentwhiz.com
Test of whether the mean salary of professors at Metro University is
higher than the national average for university professors
19. Suppose you cross tabulate consumption rates with income and find no
apparent relationship. When age is introduced you find that there is a
relationship between consumption and income within age groups. This is an
example of a (n) ________ variable at work.
suppresser
extraneous
antecedent
Component
20. An experimental study is one that
attempts to reveal why or how one variable produces changes in another
attempts to capture a population's characteristics by making inferences
from a sample's characteristics and testing resulting hypotheses
involves manipulation of one or more variables to determine the effect
on another variable
discovers answers to the questions who, what, when, where, or how
much
Copyright. All Rights Reserved by www.studentwhiz.com
To download the Complete Final Exam of QNT/565 click QNT 565 Final Exam
Study Materials
21. The _____ is used to test the statistical significance of the observed
association in cross-tabulation.
Cramer'sV
chi-square coefficient
phi coefficient
contingency coefficient
22. Which type of non-probability sampling technique is most useful when
individuals with the desired characteristics, experiences, or attitudes are
difficult to identify or reach?
Purposive sampling
Convenience sampling
Random sampling
Snowball sampling
Copyright. All Rights Reserved by www.studentwhiz.com
23. Which term below refers to a controlled, randomized procedure that
assures that each population element is given a known, nonzero chance of
selection into a study's sample?
Census
Probability sampling
Nonprobability sampling
Element selection
Want more details? Download now UOP QNT 565 Complete Class
24. The _____ is a parametric test to determine the statistical significance
between the sample distribution mean and a population parameter.
t-test
F statistic
Z distribution
Z test
Copyright. All Rights Reserved by www.studentwhiz.com
25. Jeremy is using an ANOVA to examine the alternative hypothesis that
brand loyalty is higher among frequent fliers of Jet Blue than the reported
brand loyalty of frequent fliers on United, US Airways, and Delta. If the p value
is less than .05 and the F ratio is greater than 1, which of the following
interpretations is correct?
Jet Blue has lower brand loyalty among its frequent fliers than do the
other three airlines.
There is a difference in brand loyalty among customers of the four
airlines.
There is no difference in brand loyalty among customers of the four
airlines.
Jet Blue has higher brand loyalty among its frequent fliers than do the
other three airlines examined.
26. The product moment correlation coefficient between brand loyalty and
attitude toward the brand is .65 with a p value of .01. What does the sign of
the correlation coefficient signify?
Copyright. All Rights Reserved by www.studentwhiz.com
The significance of the relationship
The importance of the relationship
The direction of the relationship
The magnitude of the relationship
Latest Final Exam Answers here QNT 565 Final Exam
27. A case study is one that
emphasizes a full contextual analysis of a few events or conditions and
their interrelations (guessed)
attempts to capture a population's characteristics by making inferences
from a sample's characteristics and testing resulting hypotheses
attempts to reveal why or how one variable produces changes in another
discovers answers to the questions who, what, when, where, or how
much
The magnitude of the relationship
Copyright. All Rights Reserved by www.studentwhiz.com
28. Scott's Lawn Care has hired Henry Associates to find out whether home
improvement warehouse stores communicate the benefits of various brands
of lawn care products differently than smaller stores. Henry Associates needs
to know what is communicated to consumers in the actual settings of the
stores and wants to ensure that the message isn't filtered. Only behavioral
data is required. Which type of data collection method is most appropriate in
this situation?
Observation
Communication
Experimental
Surveys
Want to download the Latest Final Exam Assignment..?? Click QNT 565 Final
Exam (Latest)
29. What type of data is produced by simple category scales?
Ordinal
Interval
Nominal
Ratio
Copyright. All Rights Reserved by www.studentwhiz.com
30. As a measure of dispersion, compared to the range, an advantage of the
standard deviation is
describing the distance between the highest and lowest values
considering only the data values in the middle of the data array.
considering all data values
being calculated easily through the use of a formula
About Author
This article covers the topic for the University of Phoenix QNT 565 Final Exam
(Latest). The author is working in the field of education from last 5 years. This
article covers the questions & answers of QNT 565 Final Exam from UOP.
Want to check other classes..?? Visit www.StudentWhiz.com.
Copyright. All Rights Reserved by www.studentwhiz.com