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Tresset [83]
4 years ago
8

A particular personal trainer works primarily with track and field athletes. She believes that her clients run faster after goin

g through her program for six weeks. How might she test that claim? Multiple Choice A hypothesis test for p1 −p2 . A hypothesis test for μ1−μ2⋅ A matched-pairs hypothesis test for μD. We are unable to conduct a hypothesis test because the samples would not be independent.
Mathematics
1 answer:
masya89 [10]4 years ago
7 0

Answer:

A matched-pairs hypothesis test for μD

Step-by-step explanation:

The trainer wants to compare each athlete's time before the program to the time after the program.  Since we're comparing times for the same athlete, the data is paired, so we should use a matched-pairs test.

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Answer: 192 IS IRRATIONAL. I HOPE THIS ANSWER HELPS.

Step-by-step explanation:

It is an irrational number if it is not a perfect square. Since 192 is not a perfect square, it is an irrational number. This means that the answer to "the square root of 192?" will have an infinite number of decimals. The decimals will not terminate and you cannot make it into an exact fraction.

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
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9514 1404 393

Answer:

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Step-by-step explanation:

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b = (-5, 2)

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<em>About the formula</em>

The midpoint is given by the formula ...

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Solving for b gives ...

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Step-by-step explanation:

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Step-by-step explanation:

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