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How many apps? According to a website, the mean number of apps on a smartphone in the United States is 88. Assume the number of

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How many apps? According to a website, the mean number of apps on a smartphone in the United States is 88. Assume the number of apps is normally distributed with mean 88 and standard deviation 29. Part: 0 / 2 Part 1 of 2 (a) What proportion of phones have more than 130 apps? Round the answer to four decimal places. The proportion of phones that have more than 130 apps is X

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