2022 Introduction to Statistics in Research Mitchell 2nd ed

I N T R O T O R E S E A R C H : D A T A V I S U A L I Z A T I O N & C O M M O N S T A T T E S T S

Table 108: Test for normality

Question 1: Another way to test for normality is visually.

True False Question 2: A .337 significance on Shapiro-Wilk test of normality means that we would reject the null hypothesis. True False

Question 3: __________ research is designed to answer the “who, what, where, when, and how” questions. Answer: Descriptive

Question 4: A descriptive study would NOT be appropriate to use to meet which of the following goals? a. to describe the prevalence of a particular disease b. to explore a phenomenon in depth c. to examine a phenomenon in a different population d. to determine a cause-and-effect relationship between variables Answer: d

Question 5: Which is an example of sampling bias? a.

Questionnaires are given to boys ages 13 – 18 in a sampling of 100 people who attended a movie screening. b. Questionnaires are given to twenty random people in a sampling of 100 people who attended a movie screening. c. Questionnaires are given to every tenth person in a sampling of 100 people

who attended a movie screening.

Answer: a

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