Answer:
So in this question were given it the me the value of me to be quite 210 and the value of standing division to be quite put it. Now the question is asking, what is the cost of this? This distribution will have reading less than Less than 240 X to be less than 240. Okay, This venue is basically Z is less than is less than X minus mu or what sigma? Okay. And this value Z the value of X is two minus. The value of me is broken and the value of Sigma is 12. Okay, I can see that This is basically the probability Z to be less than 2.5 and when you first need to be less than 2.5 from the devil is 0.9 nine. Clean. Okay. Now the passengers are reading less than two will be the percentage of the reading to less than this will be 1993, 8 times 100% and this is equals 2 99 3.38%. But