Answer:
<h2>it is option 2 3 Pi inches squared</h2>
Step-by-step explanation:
good job :)
Answer:
The probability that the person is between 65 and 69 inches is 0.5403
Step-by-step explanation:
Mean height = ![\mu = 66](https://tex.z-dn.net/?f=%5Cmu%20%3D%2066)
Standard deviation = ![\sigma = 2.5](https://tex.z-dn.net/?f=%5Csigma%20%3D%202.5)
We are supposed to find What is the probability that the person is between 65 and 69 inches i.e.P(65<x<69)
![Z=\frac{x-\mu}{\sigma}](https://tex.z-dn.net/?f=Z%3D%5Cfrac%7Bx-%5Cmu%7D%7B%5Csigma%7D)
At x = 65
![Z=\frac{65-66}{2.5}](https://tex.z-dn.net/?f=Z%3D%5Cfrac%7B65-66%7D%7B2.5%7D)
Z=-0.4
Refer the z table for p value
P(x<65)=0.3446
At x = 69
![Z=\frac{69-66}{2.5}](https://tex.z-dn.net/?f=Z%3D%5Cfrac%7B69-66%7D%7B2.5%7D)
Z=1.2
P(x<69)=0.8849
So,P(65<x<69)=P(x<69)-P(x<65)=0.8849-0.3446=0.5403
Hence the probability that the person is between 65 and 69 inches is 0.5403
Answer:
2x+23
Step-by-step explanation:
Answer:
wELL YOU WANT TO GRAB SOME M AND MS AND EAT THEM
Step-by-step explanation: