emilyhipp1232 emilyhipp1232 16-05-2023 Mathematics contestada (20.18) you are testing h0: µ = 100 against ha: µ < 100 based on an srs of 16 observations from a normal population. the data give x⎯⎯⎯ = 7.2 and s = 2.1. the value of the t statistic (±0.01) is .
