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postnew [5]
3 years ago
11

What measures of variation indicate spread about the mean?

Mathematics
2 answers:
KIM [24]3 years ago
7 0
<span>standard deviation and variance</span>
RoseWind [281]3 years ago
5 0
Variance and Standard deviation 
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In circle F with m∠EFG=54m∠EFG=54 and EF=19
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Answer:

17.907082 unit

Step-by-step explanation:

According to the Question,

Given, A circle with centre F, ∠EFG=54 and EF=19 .

length of arc EG = Radius(EF) × ∠EFG(in Radian)

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(For Diagram please find in attachment)

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Write an expression that shows 15 more than times 3
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The average of A and B is 6. The average of X, Y, and Z is 16. What is the average of A, B, X, Y, and Z?
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Answer:

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Step-by-step explanation:

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