Question: A Canadian study measuring depression level in teens (as reported in the Journal of Adolescence, vol. 25, 2002) randomly sampled 112 male teens and 101

A Canadian study measuring depression level in teens (as reported in the Journal of Adolescence, vol. 25, 2002) randomly sampled 112 male teens and 101 female teens, and scored them on a common depression scale (higher score representing more depression). The researchers suspected that the mean depression score for male teens is higher than for female teens, and wanted to check whether data would support this hypothesis.

Use StatCrunch to test this hypothesis at the 5% level of significance. (directions)

Two-Sample T-Test and CI

SamplenMeanStd. Dev.Male1127.386.95Female1017.156.31

What conclusion can you draw from the output?

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