Question

Which measure will help Rita calculate how much the electricity bills vary, on average, from the mean billed amount?$92, $98, $90, $99, $96, $91, $89, $106, $95, $102, $96, $99.A. interquartile rangeB. rangeC. medianD. mean absolute deviation

Answer 1

Step-by-step explanation

The average deviation, or mean absolute deviation, is calculated similarly to the standard deviation. The mean absolute deviation of a dataset is the average distance between each data point and the mean

Mean absolute deviation helps us get a sense of how "spread out" the values in a data set are.

Therefore, the best option is Mean Absolute Deviation

Option D is correct