In order to estimate the average time spent per student on the computer terminals at a local university, data were collected for a sample of 81 business students over a one-week period. Assume the population standard deviation is 1.8 hours. With a .95 probability, the margin of error is approximately
a. .39.
b. 1.96.
c. .20.
d. 1.64.
a
Business
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Which type of stockholders usually has the right to vote and elect the board of directors
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a. True b. False Indicate whether the statement is true or false
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