Q2[2 points] Consider the following hypothesis:
Given:
Ho: µ ≤ 28
H1: µ > 28
A sample with x̅ = 28.9, σ = 2, n = 36 Assuming α = 0.05
Solution: [1 point for writing rules/formula]
Calculate z xÌ… =
Calculate p-value:
Compare p-value with α:
Your conclusion:
Show all the work, please. Thank you!