6. (10pts) The average age for a women having their last child is age 38 with a standard deviation of 10 years. What is
Posted: Wed Jul 06, 2022 12:21 pm
6. (10pts) The average age for a women having their last child is age 38 with a standard deviation of 10 years. What is the probability that a sample of 50 women will have a mean age of less than 40 for having their last child?