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Mathematics, 20.02.2020 03:45 uwunuzzles
Forty randomly selected students were asked the number of pairs of sneakers they owned. Let X = the number of pairs of sneakers owned. The results are as follows:
X Frequency1 32 43 74 125 126 2
a.) Find the sample mean x. (Round your answer to two decimal places.)b.) Find the sample standard deviation, s. (Round your answer to two decimal places.)c.) Find the first quartile. d.) Find the median. e.) find the 3rd quartilef.) What percent of the students owned at least five pairs? (Round your answer to one decimal place.)g.) Find the 40th percentile. h.) find the 90th percentile
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Forty randomly selected students were asked the number of pairs of sneakers they owned. Let X = the...
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