Test Hypotheses About a Population Mean with Known Using the Classical

Short Answer

Test Hypotheses about a Population Mean with Known Using the Classical Approach
- $$\text { Test the claim that } \mu < 29 \text {, given that } \alpha = 0.01 \text { and the sample statistics are } n = 40 , \bar { x } = 30.8 \text {, and } \sigma = 4.3 \text {. }$$