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     SE Mean
Weight   60   193.13   22.11         ?

1.What is the value of test statistic for this test.?