H + 6.9=11.4 what dose h= worth a lot of points please help will give brainlist
1 answer:
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Answer:
Option B)
Step-by-step explanation:
We are given the following information in the question:
We want to study differences in the cost of a meal between restaurants in the city and suburban areas.
We have to perform a hypothesis test for the difference between the mean cost of a city meal and the mean cost of a suburban meal, using α = 0.05.
First, we design the null and the alternate hypothesis
The null hypothesis states that there is no significant difference mean cost of a city meal and the mean cost of a suburban meal that is they are the same.
The alternative hypothesis states that there is a significant difference mean cost of a city meal and the mean cost of a suburban meal that is they are not the same.