Insert 3 rational numbers between 1 /4 and 1/3 using mean method

1 answer:

5 0

Answer:

sorry for late but there is a connection problem.

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Nat2105 [25]

Answer:

The answer should be C....

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3 years ago

trapecia [35]

IDK I don't why I'm answering cuz yeah n IDK xD

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4 years ago

kondor19780726 [428]

I think the answer is 180 not sure though :)

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3 years ago

Anna [14]

Answer:

27.1

Step-by-step explanation:

Given:

mean=25

standard deviation=4

z0.70=0.525

$z=\frac{x-mean}{standard deviation}$

z*sd = x-mean= 2.1

the lowest score for the top 30%: x=27.1

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3 years ago

ki77a [65]

Can you show the graph?

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3 years ago

Insert 3 rational numbers between 1 /4 and 1/3 using mean method​