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CNSL503 / CNSL 503 Module 6 Statistics
Exam 2026/2027 | Practice Questions &
Accurate Solutions
Q: ANOVA stands for
Answer
analysis of variance
Q: ANOVA test is used for
Answer
comparing the mean if two or more, most commonly three or more samples and looks for the
differences between and within each group.
Q: In an ANOVA test, you are testing for the F variable, which equals
Answer
Variance between samples / Variance within samples
Q: The type of ANOVA used to analyze a dataset depends on the number of independent
variables, or ___ in a study
Answer
factors
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Q: Each factor has a number of ___, represented by the letter k
Answer
levels
Q: Which of the following items are needed in order to locate the critical value for an ANOVA
using the table?
a. Significance level
b. 𝑑𝑓𝑏𝑛
c. 𝑑𝑓𝑤𝑛
d. 𝑑𝑓𝑡𝑜𝑡𝑎𝑙
Answer
a, b, c
Q: Samples of theme park wait times are obtained and compared. Five major theme parks are
compared, and their mean wait times are recorded. Identify the null hypothesis and alternative
hypotheses for applying an analysis of variance.
Answer
𝐻0: All five theme parks have the same mean wait times.
𝐻𝑎: At least one of the five theme parks has a mean wait time that is different from the others.
Q: What does an F-value below 1 indicate? What does an F-value above 1 mean?
Answer
A small F (F < 1) indicates that the variation within the groups is greater than the variation
between group means.
CNSL503 / CNSL 503 Module 6 Statistics
Exam 2026/2027 | Practice Questions &
Accurate Solutions
Q: ANOVA stands for
Answer
analysis of variance
Q: ANOVA test is used for
Answer
comparing the mean if two or more, most commonly three or more samples and looks for the
differences between and within each group.
Q: In an ANOVA test, you are testing for the F variable, which equals
Answer
Variance between samples / Variance within samples
Q: The type of ANOVA used to analyze a dataset depends on the number of independent
variables, or ___ in a study
Answer
factors
, https://www.stuvia.com/user/quizbit07
Q: Each factor has a number of ___, represented by the letter k
Answer
levels
Q: Which of the following items are needed in order to locate the critical value for an ANOVA
using the table?
a. Significance level
b. 𝑑𝑓𝑏𝑛
c. 𝑑𝑓𝑤𝑛
d. 𝑑𝑓𝑡𝑜𝑡𝑎𝑙
Answer
a, b, c
Q: Samples of theme park wait times are obtained and compared. Five major theme parks are
compared, and their mean wait times are recorded. Identify the null hypothesis and alternative
hypotheses for applying an analysis of variance.
Answer
𝐻0: All five theme parks have the same mean wait times.
𝐻𝑎: At least one of the five theme parks has a mean wait time that is different from the others.
Q: What does an F-value below 1 indicate? What does an F-value above 1 mean?
Answer
A small F (F < 1) indicates that the variation within the groups is greater than the variation
between group means.
