SOLUTION: The mean of 23 quiz numbers is 77.13. Then every score in the sample receives a bonus of 2 bonus points. What is the new mean (after the bonus)?

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Question 809181: The mean of 23 quiz numbers is 77.13. Then every score in the sample receives a bonus of 2 bonus points. What is the new mean (after the bonus)?
Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
77.13+2=79.13