Answer:
44.6
Step-by-step explanation:
First, to answer this question, we need to find the mean of this data set. <u><em>When finding the mean, you use the same process you use when averaging.</em></u>
So we would do: 8 + 12 + 4 + 3 + 14 + 1 + 9 + 13/8
Our new fraction turns into 64/8, which we can then divide to give us 52.625. We can round up our new number to give us 52.6
We now need to find the absolute value of the difference between each data value and mean. In simple terms, we use the answer we got from our fraction and subtract it from each number in our cluster of numbers/data set. <u><em>Keep in mind when subtracting you will get some negative numbers, but in this scenario we take away any negative sings, so we don't end up with any negative numbers.</em></u>
<u><em /></u>
8 - 52.6 = -44.6 = 44.6
12 - 52.6 = -40.6 = 40.6
4 - 52.6 = -48.6 = 48.6
3 - 52.6 = -49.6 = 49.6
14 - 52.6 = -38.6 = 38.6
1 - 52.6 = -51.6 = 51.6
9 - 52.6 = -43.6 = 43.6
13 - 52.6 = -39.6 = 39.6
Finally, we need to to the same process we used in our first step, <u><em>just use the new numbers we have instead of our old numbers.</em></u>
This gives us 356.8/8, which when divided, will leave us with 44.6.
<u><em>Therefore, our answer is 44.6 </em></u>
