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SVETLANKA909090 [29]

3 years ago

5

A random sample of n = 16 scores is obtained from a population with σ = 12. if the sample mean is 6 points greater than the popu

lation mean, what is the z-score for the sample mean?

1 answer:

ivann1987 [24]3 years ago

4 0

I think the ans will be 8. but i am not able to describe. i only can say the ans.

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Can someone anyone please man help me out

zzz [600]

Answer:

2 sqrt(3) -2i

Step-by-step explanation:

If we have the magnitude and the theta

z = |z| cos theta + i |z| sin theta

= 4 cos 330 + i 4 sin 330

=4 (sqrt(3)/2) + 4i (-1/2)

= 2 sqrt(3) -2i

5 0

3 years ago

A triangular side of the Transamerica Pyramid Building in San Francisco, California, is 149 feet at its base. If the distance fr

lutik1710 [3]

Answer:D. 429.5 ft

Step-by-step explanation:

Divide 859 in half and you get 429 with remainder of 5.

8 0

3 years ago

Read 2 more answers

(01.02 MC)The number line shows the distance in meters of two divers, A and B, from a shipwreck located at point X

tekilochka [14]

The distance between them is 4.0.
The equation would be 1.5-(-2.5)=d

Hope that helps ya :)

6 0

3 years ago

Find p(1) if the polynomial is p (X)=x2-3x+6<br><br>

sveticcg [70]

Step-by-step explanation:

hope it helps you..........

8 0

2 years ago

I’m currently very sick and stressed out to the max! I have so much make up work to do and very little time to do any of it and

ExtremeBDS [4]

I don't know the answer to that questionnnnnnnn but good luck on your assignments:))

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3 years ago