Find the critical value(s) for a hypothesis test using a sample of size n = 12,...

Find the critical value(s) for a hypothesis test using a sample of size n = 12,
a significance level α = 0.01 and null hypothesis H₀: μ ≤ 40.

Assume that the population SD is unknown.

2.718

2.68

3.11

2.33

Solutions

Expert Solution

We have given,

Sample size =n=12

Degree of freedom = n-1 = 12- 1 = 11

Right tailed alternative hypothesis.

Therefore, t critical value =2.718

orchestra answered 11 months ago

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Subjects

		2.718
		2.68
		3.11
		2.33