A 9 member team plan to run a 4 mile relay race
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Answer:
Step-by-step explanation:
From the information given:
let be the men of the population 1 (Raymondville) and
be the mean of the population 2 (Rosenberg).
Here the Restaurateur wants to prove that Raymondville residents dine out more often than Rosenberg residents.
i.e
The null hypothesis and alternative hypothesis:
The shows that this test is one-tailed with the rejection area on the right side.
The appropriate decision: is to reject if the test statistics is greater than the critical value)