The null and alternative hypothesis are given determine

Reference no: EM13609081

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

\(H0:\sigma = 105\)

\(H1:\sigma < 105\)

A) Is the hypothesis test left-tailed, right-tailed, or two tailed?

a) Right

b) Two

c) Left

B) What parameter is being tested?

a) Population mean

b) Population standard deviation

c) Population proportion

Reference no: EM13609081

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