60. Calculate the mean absolute deviation of the values below, by answering each question.1, 4, 21, 4, 35, 20, 3 and 8 Complete the table of values, finding the distance of each value from the mean.

The length of time it takes to find a parking space at 9 a.m. follows a normal distribution with a mean of 5 minutes and a standard deviation of 2 minutes. find the probability that it takes at least 8 minutes to find a parking space. (round your answer to four decimal places.)