Solution-What is the degrees of freedom

What is the degrees of freedom

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Question - A local newspaper reported that the average amount of time that a French person spends eating lunch at a restaurant is 22 minutes. It is claimed that on average American spends less time eating lunch when compared to persons from French. Conduct a hypothesis test to prove the claim. The following table list data representing the time, measured in minutes, that randomly selected French and American people spent at lunch. Assume that the populations' variances are not equal, and set population 1 to be the lunch time of American people.

American	French
21	24
17	18
17	20
20	28
18	18
16	29
19	17
16

Required - What is the degrees of freedom (d.f.) of the t distribution for this hypothesis test?

Reference no: EM133014985

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What is the degrees of freedom

Reference no: EM133014985

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