Question 6 (1 point) From chapter 14, review activity #18. A survey of 1000 students nationwide...

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Answer 1

Answer #1

Statistics software output:

Options Two sample T summary hypothesis test: ul: Mean of Population 1 u2: Mean of Population 2 ui - U2 : Difference between

So, t-stat is 2.67 (Option B)

Please comment if any doubt. Thank you.

Answer 2

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