Let x denote the IQ for an individual selected at random
Chapter 0, Problem 7.93(choose chapter or problem)
Let x denote the IQ for an individual selected at random from a certain population. The value of x must be a whole number. Suppose that the distribution of x can be approximated by a normal distribution with mean value 100 and standard deviation 15. Approximate the following probabilities: a. P(x 100) b. P(x 110) c. P(x 110) (Hint: x 110 is the same as x 109.) d. P(75 x 125)
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer