Suppose that a random variable has a standard normal distribution. use a standard normal table such as this one to determine the probability that is between −1 and 0.67. give your answer in decimal form, precise to at least three decimal places.

Onnie is considering doing some long term investing with money that she inherited. she would like to have $50,000 at the end of 30 years. approximately how much money would lonnie need to put into an account earning 6% interest compounded annually in order to meet her goal?