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Answer the following True or False: A hypothesis test was conducted to see if a new...

Answer the following True or False: A hypothesis test was conducted to see if a new HIV vaccination reduces the risk of contracting the HIV virus. The implication of a Type II error from the clinical trial is that the vaccination will not be approved when it indeed does reduce the risk of contracting the HIV virus. true false

Math   Statistics-And-Probability   
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Answer #1

Answer:-

We know that:-

Alternative hypothesis H1 is accepted through it is false is know as 1st type error.

And when alternative hypothesis H1 is rejecting being it is true is know as type 2nd error.

In the given problem the vaccination will not approved when it indeed does reduce the risk of contracting the HIV virus so it is type 2nd error.

Conclusion:-

When alternative hypothesis H1 is rejected being it is TRUE is know as 2nd type error.

So this is (TRUE).

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