What characteristics or mathematical properties would the variable "sex of the participant" possess: O identity only O identity and magnitude O magnitude only O identity, magnitude, equal interval, and a true zero

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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QUESTION 6
What characteristics or mathematical properties would the variable "sex of the participant" possess:
O identity only
O identity and magnitude
O magnitude only
O identity, magnitude, equal interval, and a true zero
QUESTION 7
Tricia wonders whether the type of music playing in the background influences a person's ability to study for a test. She
randomly assigns participants to one of three groups. One group will listen to classical music while studying a list of words. A
second group will listen to rock music while studying the list. A third group will study the list in silence. After studying the list
for 10 minutes, all of the participants are asked to recall as many of the words as possible. What type of statistic will Tricia
employ?
O t-test
O chi-square test
O analysis of variance (ANOVA)
Pearson Correlation
Transcribed Image Text:QUESTION 6 What characteristics or mathematical properties would the variable "sex of the participant" possess: O identity only O identity and magnitude O magnitude only O identity, magnitude, equal interval, and a true zero QUESTION 7 Tricia wonders whether the type of music playing in the background influences a person's ability to study for a test. She randomly assigns participants to one of three groups. One group will listen to classical music while studying a list of words. A second group will listen to rock music while studying the list. A third group will study the list in silence. After studying the list for 10 minutes, all of the participants are asked to recall as many of the words as possible. What type of statistic will Tricia employ? O t-test O chi-square test O analysis of variance (ANOVA) Pearson Correlation
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