Q1. Analyse z-Test with three examples for the following

1.One example for One tailed test

2.Two examples for two tailed test

Q2. Analyse t-Test with an example (Solution should include confidence intervals). Consider two scenarios each having 25 data points one for "One-Tiled test" and another for "Two-tiled Test".

Q3. Assume an example and analyse CH Squire test.