[Solution] Assume that you are interested in testing that the probability of an event is H : p ≤ 0.25 versus H : p > 0.25 using the test for proportions.
Question: Assume that you are interested in testing that the probability of an event is H : p ≤ 0.25 versus H : p > 0.25 using the test for proportions. Let the proportion of the event in a sample of size n = 2400 be equal to 0.275.
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![[Solution] The sample average in one sub-sample](/images/solutions/MC-solution-library-77022.jpg "[Solution] The sample average in one sub-sample is x̄_a = 4.3 and")
[Solution] The sample average in one sub-sample is x̄_a = 4.3 and
![[Step-by-Step] The time study analyst at the](/images/solutions/MC-solution-library-77023.jpg "[Step-by-Step] The time study analyst at the Dorben company obtained")
[Step-by-Step] The time study analyst at the Dorben company obtained
![[Solution Library] calculate the required number of](/images/solutions/MC-solution-library-77024.jpg "[Solution Library] calculate the required number of readings if the")
[Solution Library] calculate the required number of readings if the
![[See Steps] In the dorben company, the](/images/solutions/MC-solution-library-77025.jpg "[See Steps] In the dorben company, the work measurement analyst carried")
[See Steps] In the dorben company, the work measurement analyst carried
![[See Solution] The following data were collected](/images/solutions/MC-solution-library-77026.jpg "[See Solution] The following data were collected by your quality")
[See Solution] The following data were collected by your quality
What are Rare Events? When do we Consider and Event to be Unusual? - MathCracker.com