Find the mean and range.
26 19 23 39 31 34 23 25
2 answers:
Range: largest number minus the smallest number
39 - 19 = 20
your range is 20
Mean: add all of the numbers and divide by the amount of numbers there are.
26+19+23+39+31+34+23+25= 220
220/8 = 27.5
your mean is 27.5
hope this helps
<u>QUESTION 1</u>
The given data set is;

The mean can be found using the formula;




<u>QUESTION 2</u>
To find the range we may sort the data to obtain;

We see that the maximum value is 39 and least value is 19
The range is the largest value minus the least value.
This implies that;


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Answer:
Step-by-step explanation:
There are only 1*26 and 2*13 so there is no answer unless you allow decimals.