Wednesday

April 16, 2014

April 16, 2014

Posted by **Alex** on Sunday, March 24, 2013 at 1:31am.

- statistics -
**MathGuru**, Sunday, March 24, 2013 at 8:10pmTry a two-sample independent groups t-test. Use the data below to calculate your t-statistic.

Group 1 (Boys)

n = 7

mean = 18.5

sd = 4.1

Group 2 (Girls)

n = 11

mean = 19.9

sd = 3.6

I'll let you take it from here.

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