Sixty gym members were randomly selected and their weights were recorded and inputted into MINITAB. The results are summarized in Exhibit 1 below. One-Sample Z: Weight Test of mu = 195 vs

Sixty gym members were randomly selected and their weights were recorded and inputted into MINITAB. The results are summarized in Exhibit 1 below.
One-Sample Z: Weight
Test of mu = 195 vs <>
The assumed standard deviation = 22.11
Variable N Mean
StDev 22.11
SE Mean *
Weight
60 193.13

i. Calculate the value of *?
ii. State the null and alternative hypotheses for the test.
iii. What is the value of test statistic for this test.?