Asked by Bec

The whole class averaged 12 on their assignments with astandard deviation of 3. If Jade averaged 6, then her z- score was

11 years ago

Answered by Steve

since 6 is 6 less than the mean, that's -2 std away.

11 years ago

Answered by PsyDAG

Z = (score-mean)/SD

11 years ago

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