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sergij07 [2.7K]

3 years ago

11

PLEASE HELP ASAP!!!!!!!!! Billy scored a 97 on his final exam in history. If Billy's z-score was 2.6 and the standard deviation

was 5, what was the mean score on the exam?

1 answer:

Tomtit [17]3 years ago

3 0

The mean of the score for your answer is 4.4

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