How many apps? According to a website, the mean number of apps on a smartphone in the United States is 85. Assume the number of apps is normally distributed with mean 85 and standard deviation 26. Part: 0/2 Part 1 of 2 (a) What proportion of phones have more than 88 apps? Round the answer to four decimal places. The proportion of phones that have more than 88 apps is.8768 Part: 1/2 Part 2 of 2 (b) Find the 60" percentile of the number of apps. Round the answer to two decimal places. The 60h percentile of the number of apps is