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tathttps//www.mathxl.com/Student/Player Test.aspx?testld 184599166 -Take Test: Test2(Ch Take Test Paleo/Ne Q The Golden Ass Flas. Q QECON 2901 Chapter . Takea Test, amie MGQ301 Fall 2018 Quiz: Module 2 - QUIZ This Question: 1 pt zeZheng xue Time Remaining 11 of 20 (13 complete) This A medical study was investigating if getting a flu shot actually reduced the risk of developing the flu. A hypothesis test is performed Which of the following will result in a Type 1 error? Choose the correct answer below O A. Researchers said the flu shot did not reduce the risk of developing the flu when it actually did O B. Researchers said the flu shot did not reduce the risk of developing the flu when it actually didn't. c. Researchers could not tell·f the flu shot reduced the nsk of developing the flu because of other problems with the study Researchers said the flu shot reduced the risk of developing the flu when it actually didnt O E. Researchers said the flu shot reduced the risk of developing the flu when it actually did

Explanation / Answer

We have,

Null hypothesis Ho : Flu shot did not reduce the risk of developing the flu.

Alternative hypothesis H1: Flu shot reduced the risk of developing the flu.

Type I error is Rejecting Ho when Ho is true

Type I error is concluding  Flu shot reduced the risk of developing the flu but actually it did not reduce the risk of developing the flu.

Correct option : D. Researchers said the flu shot reduced the risk of developing the flu when it actually didn't.

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