Solution Found!
A city's temperature is modeled as a normal random
Chapter , Problem 13(choose chapter or problem)
A city's temperature is modeled as a normal random variable with mean and standard deviation both equal to 10 degrees Celsius. What is the probability that the temperature at a randomly chosen time will be less than or equal to 59 degrees Fahrenheit?
Questions & Answers
QUESTION:
A city's temperature is modeled as a normal random variable with mean and standard deviation both equal to 10 degrees Celsius. What is the probability that the temperature at a randomly chosen time will be less than or equal to 59 degrees Fahrenheit?
ANSWER:Step 1 of 3
Let be the temperature random variable in Celsius.
Let be the temperature random variable in Fahrenheit.
Fahrenheit
Therefore,
So the mean is 50 degrees Fahrenheit.