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Mathematics

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The following table shows the number of times key club students at Peconic high school went to echo beach last summer.

Number of echo beach trips: 5,6,8,9,12,14
Frequency: 8,7,11,15,3,4

a. How many students are in the key club?

b. Find the mean, median, mode, range, variance, and standard deviation for the distribution. Round to the nearest tenth

The following table shows the number of times key club students at Peconic high school went to echo beach last summer. Number of echo beach trips: 5,6,8,9,12,14 class=

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