You wish to test the following claim (Ha) at a significance level of =0.02

Ho: u= 55.5

Ha: u 55.5

You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of sizen= 80 with meanM=51.8 and a standard deviation ofSD= 15.8

What is the test statistic for this sample? (Report answer accurate to three decimal places.)

test statistic

What is the p-value for this sample? (Report answer accurate to four decimal places.)

p-value =

.

.