Calculate the mean, median, and mode of the data 20, 17, 5, 19, 22, 18, 17 with and without the outlier.
Round to the tenths place if necessary.
What affect does the outlier have on the mean when it is counted? (same, increased, or decreased) _______
What affect does the outlier have on the median when it is counted? (same, increased, or decreased) _______
What affect does the outlier have on the mode when it is counted? (same, increased, or decreased) _______