SCENARIO 7-7
Times spent studying by students in the week before final exams follow a normal distribution with standard deviation 8 hours.A random sample of 4 students was taken from a population of 50 in order to estimate the mean study time for the population of all students.Use the finite population correction.
-Referring to Scenario 7-7,what is the probability that the sample mean exceeds the population mean by more than 2 hours?
Correct Answer:
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Q41: SCENARIO 6-7
A company has 125 personal computers.The
Q42: The use of the finite population correction
Q43: You use the finite population correction factor
Q44: The finite population correction factor is
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Q45: SCENARIO 7-7
Times spent studying by students in
Q47: SCENARIO 7-7
Times spent studying by students in
Q48: SCENARIO 7-7
Times spent studying by students in
Q49: SCENARIO 7-7
Times spent studying by students in
Q50: SCENARIO 7-7
Times spent studying by students in
Q51: SCENARIO 7-7
Times spent studying by students in
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