Answer to Question #86177 in Statistics and Probability for kr

Question #86177
a) 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 (5 Marks)
1
Expert's answer
2019-03-13T09:16:07-0400
The answer to the question is available in the PDF file https://www.assignmentexpert.com/https://www.assignmentexpert.com/homework-answers/mathematics-answer-86177.pdf

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