In order to prepare for the test, janet purchases an activity tracker to record her steps. her goal is to walk 10,000 steps each day. she measures her average step length to be 30 inches. when janet runs, her average step length increases to 36 inches. how many steps would she have to take to run 1 mile (5,280 feet)? round to the nearest step.

According to a study done by de anza students, the height for asian adult males is normally distributed with an average of 66 inches and a standard deviation of 2.5 inches. suppose one asian adult male is randomly chosen. let x = height of the individual. a) give the distribution of x. x ~ b) find the probability that the person is between 64 and 69 inches. write the probability statement. what is the probability?