Score: 0/70 1/48 answered Question 22

Score: 0/70 1/48 answered Question 22 You wish to test the following claim (HI) at a significance level of a = = 78.8 + 78.8 0.02, You believe the population is normally distributed, but you do not know the standard deviation. You obtain a sample of size n 103 with a mean of M = 79.3 and a standard deviation of SD = 5.4. When finding the critical value and test statistic, which distribution would we be using? O Normal distribution (invNorm for critical value) O T distribution (invT for critical value) O X2 distribution (invx for critical value) O F distribution (invF for critical value)