QUESTION 10 "A researcher wants to explore the relationship between sugar intake and overall feelings of energy. His sample consists of two groups, a high sugar intake group and low sugar intake group. The average age of the high sugar intake group just so happens to be much lower than the low sugar intake group. In this case, participant age is a O Independent variable O dependent variable O confounding variable O control group

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 24PFA
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QUESTION 9
A researcher measures eye color for a sample of n = 50 people. Which measure of central tendency would be appropriate to summarize the measurements?
O mean
O median
O mode
O any of the three measures could be used
QUESTION 10
"A researcher wants to explore the relationship between sugar intake and overall feelings of energy. His sample consists of two groups, a high sugar intake group and
low sugar intake group. The average age of the high sugar intake group just so happens to be much lower than the low sugar intake group. In this case, participant age
is a
O Independent variable
O dependent variable
O confounding variable
O control group
14
27
Transcribed Image Text:QUESTION 9 A researcher measures eye color for a sample of n = 50 people. Which measure of central tendency would be appropriate to summarize the measurements? O mean O median O mode O any of the three measures could be used QUESTION 10 "A researcher wants to explore the relationship between sugar intake and overall feelings of energy. His sample consists of two groups, a high sugar intake group and low sugar intake group. The average age of the high sugar intake group just so happens to be much lower than the low sugar intake group. In this case, participant age is a O Independent variable O dependent variable O confounding variable O control group 14 27
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