Final answer:
The question requires specific values of electric bills for two families to compare their mean and mean absolute deviation.
Step-by-step explanation:
The question asks for the comparison between the mean electric bill for Family A and the mean electric bill for Family C, as well as the difference in relation to the mean absolute deviation of either family's electric bills.
To compare means, we need to know the specific values of the electric bills for both families. Once we have those values, we can calculate the mean for each family and compare them.
To calculate the mean absolute deviation, we need to subtract each value from the mean and take the absolute value. Then we sum these deviations and divide by the number of values.
Without specific values for the electric bills, we cannot provide an exact answer to the question.