The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two

Question:

The null and alternative hypotheses are given. Determine whether the hypothesis test is left-tailed, right-tailed, or two tailed. What parameter is being tested?

H0: σ = 7.8
H1: σ ≠ 7.8

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question
Question Posted: