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1 year ago

8

A distribution of 1000 test scores has a mean of u = 287. Following standardization, what is the standard deviation for this dis

tribution?

1 answer:

blondinia [14]1 year ago

5 0

Answer:

c. σ = 1

Regardless of the original distribution, after standardizing to z-scores, the standard deviation is always 1.

Step-by-step explanation:

quizlet

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Dahasolnce [82]

Answer:

-2 : -1

-1 : -1/2

0 : 0

1 : 1/2

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3 : 3/2

4 : 2

5 : 5/2

6 : 3

Step-by-step explanation:

Plug in whatever is on the left side of the table to the x in the equation (1/2 x)

Ex. y = 1/2 (4)

y = 2

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2 years ago

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Dominik [7]

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Step-by-step explanation:

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2 years ago

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Shushils age = 19.6
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3 years ago

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A 20° sector in a circle has an area of 684 yd2.

olga_2 [115]

20 x 18 = 360

---------

18 x 684 yards squared = 12,312 yards squared

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Answer:

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2 years ago