Suppose that family number 8 increases its monthly housing expenditure to $900, but the expenditures of all other families remain the same. Compute the average and median housing expenditures.
a) Average: $900, Median: Depends on the distribution
b) Average: Remains the same, Median: Remains the same
c) Average: Increases, Median: Increases
d) Average: Increases, Median: Depends on the distribution
