Median; the shape of the distribution is skewed to the right.
In this case, the median is the best measure of center because the distribution is skewed to the right. The median is less affected by outliers than the mean, making it a more reliable measure of central tendency in this scenario.
Here are the prices for biweekly lawn mowing services for 13 local companies:
15, 15, 20, 30, 30, 35, 40, 40, 40, 40, 50, 50, 50
Which measure of center—mean or median—best represents the shape of the distribution?
(1 point)
Responses
Mean; the shape of the distribution is skewed to the left.
Mean; the shape of the distribution is skewed to the left.
Mean; the shape of the distribution is close to symmetrical.
Mean; the shape of the distribution is close to symmetrical.
Median; the shape of the distribution is skewed to the left.
Median; the shape of the distribution is skewed to the left.
Median; the shape of the distribution is skewed to the right.
1 answer