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Mathematics 15 Online
OpenStudy (austine736):

The data represent the number of phone calls received over an 8-day period. What is the mean number of calls received per day? A. 10 B. 9.5 C. 8.5 D. 7

OpenStudy (austine736):

OpenStudy (austine736):

nvm

OpenStudy (mathstudent55):

The mean of numbers is the arithmetic average of the numbers. Add up all the numbers and divide the sum by the number of numbers.

OpenStudy (mathstudent55):

ok

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