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adoni [48]
2 years ago
11

A z-score of +1.6 represents a value which is how many standard deviations above the mean?

Mathematics
2 answers:
Olegator [25]2 years ago
4 0

Answer:

<em>The data point is </em><em>1.6</em><em> standard deviations above the mean.</em>

Step-by-step explanation:

Z-score

It is the number of standard deviations from the mean that a data point is. It's a measure of how many standard deviations below or above the population mean a raw score is.

A Z-score is also known as a standard score and it can be placed on a normal distribution curve.

As in this case the Z-score is +1.6, so it means the data point is 1.6 standard deviations above the mean.

jolli1 [7]2 years ago
3 0
Base on the question that is asking to choose among the following choices that states on how many standard deviations above the mean and base on my own computation, I would say that the answer would be letter C. 1.6,  I hope you are satisfied with my answer and feel free to ask for more 
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Answer: The chances are of the probability = 0.0001

Step-by-step explanation:

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As always, the mean is the center of the distribution and the standard deviation is the measure of the variation around the mean.

Please find the attached file for the solution

4 0
3 years ago
figure PQRS is a parallelogram. What are the measures of angles P and S? ∠P = 20°; ∠S = 160° ∠P = 40°; ∠S = 140° ∠P = 140°; ∠S =
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I believe it is C (p=140 s=40)
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3 years ago
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3 years ago
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Plz answer asap!!!!!!!!!!!!!!!!!!!!!!
user100 [1]

Answer:

It can be represented by the expression 2r, or “two times the radius.” So if you know a circle's radius, you can multiply it by 2 to find the diameter; this also means that if you know a circle's diameter, you can divide by 2 to find the radius. Find the diameter of the circle.

Step-by-step explanation:

you'r welcome :)

6 0
2 years ago
Help please!!
kondor19780726 [428]
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