factorsWhat would you like to ask? Assuming that all other variables are held constant, explain how the value of z is influenced by each of the following:
Increasing the difference between the sample mean and the original population mean
Increasing the population standard deviation.
Increasing the number of scores in the sample.
Increasing the difference between the sample mean and the original population mean
Increasing the population standard deviation.
Increasing the number of scores in the sample.