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 differs from the population mean by more than 3 hours?
Correct Answer:
Verified
Q44: The finite population correction factor is
A)
Q45: SCENARIO 7-7
Times spent studying by students in
Q46: 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
Q50: SCENARIO 7-7
Times spent studying by students in
Q51: SCENARIO 7-7
Times spent studying by students in
Q52: SCENARIO 7-7
Times spent studying by students in
Q53: SCENARIO 7-7
Times spent studying by students in
Q54: SCENARIO 7-8
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