Variance is the difference of the number from the mean of the group of numbers then square it and find the average. In this case, we need to find the mean first. 90 + 75 + 72 + 88 + 85 = 410/5 = 82 . Now we must get the difference of each from the mean.
90 - 82 = 8
75 - 82 = -7
72 - 82 = -10
88 - 82 = 6
85 - 82 = 3
Next is to find the average of the square of the numbers.
(8^2) + (-7^2) + (-10^2) + (6^2) + (3^2) is
64 + 49 + 100 + 36 + 6 = 255. Next step is to simply divide it by 5. The numerator in calculating the variance is the sum of the square of the numbers which is 255.
<span>13/15 - 1/5
=</span><span>13/15 - 3/15
=10/15
=2/3</span>
Answer:
The obese woman
Step-by-step explanation:
Obese people are usually at disadvantage in their work life, such as losing chances to being promoted and their private life, where they lack peer relationships and find it difficult to become married. This most times akes them to have low self-self esttem and become depressive which can lead to actions related to someone with mental disorder.
Connor most likely gave the obese woman the highest rating of guilt as she was the most vulnerable of the four who was likely to take actions related to someone with mental disorder.
They are 6/6, 9/6, 12/6, and 15/6. Please give brainliest!!!
It is the same distance from the point A to CD
