If you conduct a hypothesis test on one of the four samples provided to determin
ID: 3268643 • Letter: I
Question
If you conduct a hypothesis test on one of the four samples provided to determine if the process is operating satisfactorily, what kind should it be (given the information provided in the Background information provided)?
Two sample z-test for the population proportion
One sample z-test for the population proportion
Two sample z-test for the population mean
Two sample t-test for the population mean
One sample z-test for the population mean
One sample t-test for the population mean
None of the above
Explanation / Answer
Answer
One Sample Z test for the population proportion.
Reason Because we need to compare the proportion of this one sample to the entile population or 4 samples given.