You wish to test the following claim (HaHa) at a significance level of α=0.002α=0.002. Ho:μ=56.4Ho:μ=56.4 Ha:μ

You wish to test the following claim (HaHa) at a significance level of α=0.002α=0.002.


      Ho:μ=56.4Ho:μ=56.4

      Ha:μ<><>


You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n=24n=24 with mean M=43.8M=43.8 and a standard deviation of SD=18.2SD=18.2.


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 =