2 years ago

Which of the following is a perfect square A. 154 B. 279 C. 115 D. 169

Mathematics

1 answer:

Vladimir79 [104]2 years ago

7 0

D. 169 .......................

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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:

Given : Mean : $\mu= 62.5\text{ in}$

Standard deviation : $\sigma = \text{2.5 in}$

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

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Where might you see the double of 5 in real life

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Your eyes: 1+1, Legs of a dog: 2+2, Your fingers: 5+5, Etc.

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