Students in statistics classes were asked whether they preferred a 10-minute break or to get out of class 10 minutes early. In a random 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. The hypothesis is to be tested at the 5% level of significance. The
decision rule is not to reject the null hypothesis if _____.
a. –1.96 < z < 1.96
b. –1.645 < z < 1.645
c. z > 1.96 or z < –1.96
d. the number of "+" signs is greater than or equal to 20 and less than or equal to 130
a
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Which of the following is a correct statement regarding the Cash Shortage account?
A. It is reported as a miscellaneous revenue. B. It is reported on the balance sheet. C. The account normally has a credit balance. D. If the recorded cash exceeds the cash counted, a shortage exists.
Explain why even well-designed information systems do not always help improve a firm's decision making
What will be an ideal response?
What formula measure would an investor use to calculate the yield on a 20-year bond with 10 years to maturity, if he or she only intends to hold the bond for 5 years?
A. Anticipated realized yield B. Yield to call C. Current yield D. Yield to maturity E. Any one of the above will measure the yield
Individual team members can make a personal commitment to understand and value diversity and respect the differences of other team members
a. True b. False Indicate whether the statement is true or false