Question

complete the table to find the deviation of each data point. (2 points)
this table shows the mean of a dataset, and the individual data points, and requires the calculation of the deviations for each data point from the mean.
mean: 9.25
data point: 7, 9, 9.5, 12
deviation: empty boxes for each data point

Explanation:

Step1: Calculate deviation for data point 7

Deviation = Data point - Mean. So, \(7 - 9.25=- 2.25\)

Step2: Calculate deviation for data point 9

Deviation = \(9 - 9.25=-0.25\)

Step3: Calculate deviation for data point 9.5

Deviation = \(9.5 - 9.25 = 0.25\)

Step4: Calculate deviation for data point 12

Deviation = \(12 - 9.25=2.75\)

Answer:

| Deviation |
|----|
| - 2.25 |
| - 0.25 |
| 0.25 |
| 2.75 |