The null and alter naive hypotheses for given statistical analyses are The time

Question

The null and alter naive hypotheses for given statistical analyses are The time required to reach a customer service representative at Hotel 1 is greater than or equal to the time required to reach a customer service representative at Hotel 2) the time required to reach a customer service representative at Hotel 1 is less than the time retired to reach a customer service representative at Hotel 2) The populations from which the sample data was obtained are assumed to be normal The level of significance is 0 05 (alpha = 0 05) The restarts of the analysis are shown below one two three cannot determine

Explanation / Answer

Solution: One

For this test we will find out the critical value:-

Critical value is t value at given level of significance (0.05) and at degree of freedom 38

Since this is one tailed test so we will have only one critical value.

tcritical = 1.686

Rejection region is:-

t > 1.686

We will reject the null hypothesis when the t value of the test is greater than 1.686. So we have only one region of rejecting H0.

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