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Kaylis [27]
3 years ago
13

Is the sample mean difference within the confidence interval you computed in part A of this task?

Mathematics
2 answers:
Alenkasestr [34]3 years ago
6 0

Answer:

xit the problem

Step-by-step explanation:

Alex Ar [27]3 years ago
5 0
Not sure so sorry ...........
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The  Pythagorean identity states that

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The numerator we can expand as:

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On the right hand side, let's multply numerator and denominator with (1 - sin t):

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There you go... left and right are equal.

3 0
3 years ago
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Emma has a gift box in the shape of a cube. Each side of the box measures 9 centimeters. What is the volume of the gift box?
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Step-by-step explanation:

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