Asked by Anonymous
The average and SD of a set of 50 scores are 30 and 7, respectively. If each of these scores is increased by 10, then which of the following is true for the new set of scores?
Answers
Answered by
drwls
There are no "following" choices. Did you notice that?
Do you even read the questions before cutting and posting them?
Do you even read the questions before cutting and posting them?
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