Students in statistics classes were asked whether they preferred a 10-minute break or to allow them go out of class 10 minutes early. In a sample of 150 students, 40 preferred a 10-minute break, 80 preferred going out 10 minutes early, and 30 had no preference. We want to determine if there is a difference in students' preferences. At the 1% level of significance, the null hypothesis should
a. be rejected.
b. not be rejected.
c. be revised.
d. not be tested.
a
Business
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Indicate whether the statement is true or false
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What will be an ideal response?
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Does the store on the corner sell coffee?
What will be an ideal response?
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