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Anuta_ua [19.1K]
3 years ago
15

A data set includes systolic blood pressure measurements from 147 adult females. If we compute the values of sample statistics f

rom that​ sample, which of the following statistics are unbiased estimators of the corresponding population​ parameters?
Mathematics
1 answer:
Semmy [17]3 years ago
6 0

Answer:

Sample mean

Sample variance

Sample proportion

Step-by-step explanation:

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B he used the incorrect formula for the volume of the prism

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A

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A cube has a lateral area of 676 square feet.<br> What is the side length of the cube?
sp2606 [1]

Answer:

13 ft.

Step-by-step explanation:

Lateral Surface area of a cube is the area of 4 sides, front side, back side, left side face and right side face.

It can be seen seen from the attached figure as well.

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So, Lateral surface area is nothing but 4 \times area of a square.

And we know that area of a square = side^{2}.

Hence, Lateral surface area = 4 \times side^{2}

As per question:

4 \times side^{2} = 676

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Hence, side length of cube = 13 feet.

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You should download Mathpro
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