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  3. given the following hypothesis: h0 : μ ≤

Given the following hypothesis: H0 : μ ≤ 11 H1 : μ > 11 For a random sample...

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Question

Statistics

Given the following hypothesis:

H0 : μ ≤ 11

H1 : μ > 11

For a random sample of 10 observations, the sample mean was 13and the sample standard deviation 4.20. Using the .05 significancelevel:

(a) State the decision rule. (Round your answer to 3 decimalplaces.)

Reject or don't reject? H0 if t > ?

(b) Compute the value of the test statistic. (Round your answerto 2 decimal places.)

Value of the test statistic :

(c) What is your decision regarding the null hypothesis?

(Reject or dont reject?) H0. The mean (is or is not) greaterthan 11.

Answer & Explanation Solved by verified expert
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Solution 1113S 420n 10This is theright tailed test The null and    See Answer
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