Joyce asks individuals leaving a gym how many times a week they tend to exercise at the gym. She finds that on average, her participants exercise 3.67 times a week (SD = 2.00), 95% CI [1.44, 5.90]. This suggests that her mean of ______ likely represents a population mean between ______ and ______.
A. 2.00; 3.67; 5.90
B. 3.67; 1.44; 5.90
C. 3.67; 1.67; 5.67
D. 2.00; 1.44; 5.90
Ans: B
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What will be an ideal response?