Question

$7,$20,$9,$35,$12,$15,$7,$10,$20,$25

Item 4
Find the average distance each data value in the set is from the mean.

Answer 1

To find the average distance each data value in the set is from the mean, calculate the mean, subtract each value from the mean, take the absolute value, and average those differences.

Step-by-step explanation:

To find the average distance each data value in the set is from the mean, we need to calculate the mean and then subtract each data value from the mean, take the absolute value, and finally, calculate the average of those absolute differences.

Step 1: Calculate the mean by adding up all the data values and dividing by the total number of values. For the given data set, the mean is 16.6.

Step 2: Subtract each data value from the mean, take the absolute value, and sum up all those absolute differences. For example, the absolute difference for item 4 is |35-16.6| = 18.4.

Step 3: Divide the sum of absolute differences by the total number of data values, which is 10 in this case. The average distance each data value is from the mean is 18.4/10 = 1.84.

Answer 2

the answer is $15, you add them all and divide by 10