Consider the computer output below. Fill in the missing information. Round your answers to two decimal places (e.g. 98.76). Test of mu = 100 vs not = 100 Variable N Mean StDev SE Mean 95% CI (Lower) 95% CI (Upper) T X 19 99.00 4.37 i i i i (a) How many degrees of freedom are there on the t-statistic? i (b) What is your conclusion if = 0.05? (c) What is your conclusion if the hypothesis is Ho = 100 versus H: > 100?