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4 years ago

Find the missing values in the ratio table.

Mathematics

1 answer:

netineya [11]4 years ago

3 0

Answer:

30:1:17

5:0.167:2.83

or 1 decimal place

30:1:17

5:0.2:2.8

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3 years ago

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3 years ago

Assume that women's heights are normally distributed with a mean given by mu equals 62.5 in, and a standard deviation given by

kirza4 [7]

Answer: a) The probability is approximately = 0.5793

b) The probability is approximately=0.8810

Step-by-step explanation:

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a) The formula for z -score :

$z=\dfrac{x-\mu}{\dfrac{\sigma}{\sqrt{n}}}$

Sample size = 1

For x= 63 in. ,

$z=\dfrac{63-62.5}{\dfrac{2.5}{\sqrt{1}}}=0.2$

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4 years ago

Rewrite the function in intercept form y=x^2+8x+15

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3 years ago