Rework Example 12.3 with (a) = 0.03; (b) = 0.01. 12.38. Example 12.3 With reference to Example 12.2, determine the minimum sample size

Rework Example 12.3 with 

(a) β = 0.03; 

(b) β = 0.01. 12.38. 

Example 12.3

With reference to Example 12.2, determine the minimum sample size needed to test the null hypothesis µ₀ = 10 against the alternative hypothesis µ₁ = 11 with β ≤ 0.06.