Homework Soursezscore of z 175 Assuming that the researcher is using a two
z-score of z = 1.75. Assuming that the researcher is using a two tailed test, what decision should be made?
Solution
AT 99% C.I
| Zo | =1.75
The Value of |Z | at LOS 0.01% is 2.58
Hence Value of |Zo | < | Z | and Here we Do not Reject Ho
AT 95% C.I
The Value of |Z | at LOS 0.05% is 1.96
Hence Value of |Zo | < | Z | and Here we Do not Reject Ho
