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marusya05 [52]
3 years ago
14

Claire knows the z score for her research hypothesis is –2.05, and her critical values are –1.96 and 1.96 for a p value of 0.05.

What should she conclude about her hypothesis given these statistics?
Mathematics
1 answer:
Kamila [148]3 years ago
6 0

Answer:

Step-by-step explanation:

Hello!

The critical values are the values of the distribution that mark the bonds of the "rejection region" and the "not rejection region".

Under the Z distribution with α: 0.05, if the critical values are -1.96 and 1.96 this means that:

-1.96 < Z < 1.96 is the "region of support" of the null hypothesis and any other value of Z, either below or equal to -1.96 or above or equal to 1.96 will determine the rejection of the null hypothesis.

In this case, the obtained Z value is -2.05, this value is less than -1.96, meaning it is within the "rejection region" so Claire should reject the null hypothesis.

I hope it helps!

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Answer:

Step-by-step explanation:

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If Maya orders a $1.89 drink, 3 cookies at $.99 each, and 2 slices of pizza at $2.50 each. How much did Maya pay for her order?
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Answer:

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Step-by-step explanation:

Given;

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7 0
3 years ago
Read 2 more answers
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