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seraphim [82]
3 years ago
14

In a sample with m = 40 and s = 8, what is the z-score corresponding to x = 38?

Mathematics
2 answers:
Alika [10]3 years ago
7 0
Z = (x - m)/s
z = (38-40)/8
z = -2/8
z = -1/4
z = -0.25

The z score is -0.25
jeyben [28]3 years ago
5 0
The z score is -0.25


hope this helps
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3 years ago
A valid license plate in Xanadu consists of two capital letters followed by three digits. How many valid license plates are poss
tatiyna

The  valid license plates are possible = 676,000 possibilities

<h3>What is permutation and combination?</h3>

In mathematics, there are two alternative methods for dividing up a collection of components into subsets: combination and permutation. The subset's components can be arranged in any sequence when used together. The subset's components are given in a permutation in a certain order.

<h3>According to the given information:</h3>

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The  valid license plates are possible = 676,000 possibilities.

To know more about permutation and combination visit:

brainly.com/question/13387529

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8 0
1 year ago
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Step-by-step explanation:

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Keywords: variable, addition

Learn more about variables at:

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