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kupik [55]
3 years ago
6

The heights of women in the united states are normally distributed with a mean of 64 inches and a standard deviation of 2.75 inc

hes. the percent of women whose heights are between 64 and 69.5 inches, to the nearest whole percent, is
a. 6
b. 48
c. 68
d. 95

Mathematics
1 answer:
9966 [12]3 years ago
7 0
According to the normal distribution curve:

<span>"the percent of women whose heights are between 64 and 69.5 inches"</span> represents the values within 2 standard deviation ,,,

And that value is 95% of the whole data



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Answer:

Givens:

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NEED HELP PLEASE!!!
zimovet [89]
Variables:
p = uniform pants
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Equations:
2p + 2c = 68
p - c = 12
****************************************************************************************
Step 1.
\left  {{2p+2c=68} \atop {p-c=12}} \right

Step 2.
\left {{2p+2c=68} \atop {2(p-c=12)}} \right.

Step 3.
\left  {{2p+2c=68} \atop {2p-2c=24}} \right.

Step 4.
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Step 5.
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Step 6.
p-c=12
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<u />
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