Mathematics, 15.02.2021 16:30 Thekid6556

you are comparing the heights of contemporary males at 18th century males. the sample mean for a sample of 30 contemporary males is 70.1 in with a sample standard deviation of 2.52 in the sample mean for the 18th century males was 65.2 in with a sample standard deviation of 3.51 in is there sufficient data to conclude that contemporary males are taller than 18th century males

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you are comparing the heights of contemporary males at 18th century males. the sample mean for a sam...