Consider the following hypotheses: H 0 : = 120 H 1 : 120 Given that s = 27, n = 60, and

Consider the following hypotheses:

H₀: μ = 120

H₁: μ ≠ 120

Given that s = 27, n = 60, and σ = 0.05, calculate b for each of the following conditions:

a. μ = 131

b. μ = 115

For a two tail hypothesis test, b is the area between the critical means under the actual distribution, as shown in the following figure.

Hypothesized Distribution Alpha Sum of Shaded Areas Reject Ho a/2 Reject Ho a2 Actual Distribution :Beta- Shaded Area Reject H Do Not Reject Ho Reject Ho a/2