Consider a null hypothesis that tests the population mean is

Consider a null hypothesis that tests the population mean is 50 versus the alternative that the mean is not equal to 50. The sample size is 6, and the sample mean is 38 with sample standard deviation of 16. Test at a 5% level of significance.

What is the p-value for your test?

Solution

T = 38 - 50 / [ 16 / srqt (6) ]

T= -1.837

p value : 0.1256