For each question, create an approximate 95% CI and then decide whether the null hypothesis should be rejected.
H₀:μ=50
x⁻=54.2
standar error of x⁻=2.4
The approximate 95% CI for u is t o The result of the hypothesis test is:
O Reject H₀, because the null value is inside the 95% CI.
O Reject H₀, because the null value is outside the 95% CI.
O Fail to reject H₀, because the null value is inside the 95% CI.
O Fail to reject H₀, because the null value is outside the 95% CI.