Answer to Question #85572 in Statistics and Probability for Douglas Omare

Question #85572
The arithmetic mean of 10 numbers is 4, when an eleventh number, x is added so that the overall mean is changed to 5. When a twelfth number, y is added the mean changes to 4. Determine the values of x and y
1
Expert's answer
2019-02-28T11:04:08-0500
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Comments

Assignment Expert
28.02.19, 20:13

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Douglas Omare
28.02.19, 19:31

Thanks for the answer. Be blessed.

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