Question
Suppose that X is the daily highest temperature measured at Albany International Airport in Celsius.We transform X into a new random variable Y, which is
Suppose that X is the daily highest temperature measured at Albany International Airport in Celsius.We transform X into a new random variable Y, which is the temparature in Fahrenheit. The conversion formula is Y=1.8X + 32.
X follows a normal distribution with a mean of 45 and a variance of 110. What is the distribution of Y?
a. | Y follows a normal distribution with mean 81 and variance 198. | |
b. | Y follows a normal distribution with mean 113 and variance 356.4. | |
c. | Y follows a normal distribution with mean 113 and variance 230. | |
d. | Y follows a normal distribution with mean 81 and variance 388.4. | |
e. | Y follows a normal distribution with mean 45 and variance 110. |
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