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Janes quiz scores: 82 64 73 91 85
what is the mean ?


Sagot :

Add all the numbers together and divide by how many there are. 82+64+73+91+85=395 1 2 3 4 5 395/5=79 mean=79
The mean is the average of all the numbers in your set of data.
To find the mean, add all of the number together and divide by the number of numbers. 
In this problem, you will divide by five.

[tex]82+64+73+91+85 = 395 \\ \\ \frac{395}{5} \\ \\ 79[/tex]