SOLUTION: If X is a normal random variable with standard deviation 3.50, and if the probability that X is more than 10.83 is .1271, then what is the mean of X?
Please work out solution so I
Algebra ->
Probability-and-statistics
-> SOLUTION: If X is a normal random variable with standard deviation 3.50, and if the probability that X is more than 10.83 is .1271, then what is the mean of X?
Please work out solution so I
Log On
Question 429428: If X is a normal random variable with standard deviation 3.50, and if the probability that X is more than 10.83 is .1271, then what is the mean of X?
Please work out solution so I can see how the answer was achieved.
If X is a normal random variable with a standard deviation 3.50, and if the probability that X is less than 8.83 is .648, then what is the mean of X? Answer by robertb(5830) (Show Source):
