Students in statistics classes were asked whether they preferred a 10-minute break or to get out of class 10 minutes early. In a sample of 150 students, 40 preferred a 10-minute break, 80 preferred to get out 10 minutes early, and 30 had no preference. We want to determine if there is a difference in students' preferences. To test the null hypothesis, the appropriate probability distribution to
use is the
a. normal
b. chi-square
c. t distribution
d. binomial
A
Business
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Fill in the blank(s) with the appropriate word(s).
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What will be an ideal response?
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What will be an ideal response?
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