How would I test H0?: μ = 100 versus H1?:μ ≠? 100, a simple random sample size of n =18 is obtained from a population that is known to be normally distributed. I need to know the formulas to compute test statistic - x = 104.1 and s =8?, what would t equal ? Also, if I was to test the hypothesis at the α =0.01 level of significance, what is the critical values? Would I reject the null hypotheses?