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LUCKY_DIMON [66]
3 years ago
10

Need help

Mathematics
1 answer:
KiRa [710]3 years ago
7 0

Answer: 42

Step-by-step explanation:

Here given numbers : 28 and 63

so Mean = √x * y

let x = 28 and y = 63

<em>So mean proportion between them is:</em>

M = √63 * 28

M = √1764

M = 42

  • therefore the mean proportion between 28 and 63 is 42

for more example and help visit: <u>https://brainly.in/question/1336259</u>

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We will use z-score formula to solve our given problem.

z=\frac{x-\mu}{\sigma}

z = z-score,

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