2 answers

Bob received a z score of 0.9 on a college entrance exam

Question:

bob received a z score of 0.9 on a college entrance exam. If the raw scores have a mean of 540 and a standard deviation of 80 points,what is his raw score?

Answers

Z = (score - mean)/ standard deviation

.9 = (score - 540)/80

Solve for score..

I can learn statistics problems.

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