Question

question 11 ch 2 if a distribution is skewed to the left, the mean is less than the median. the mean is greater than the median. the mean and the median are equal. question 12 ch 2 what percent of the observations in a distribution are lesser than the second quartile? 25% 50% 75%

Explanation:

For Question 11, in a left - skewed distribution, the tail on the left pulls the mean in that direction, making the mean less than the median. For Question 12, the second quartile is the median. By definition, 50% of the data in a distribution is less than the median.

Answer:

Question 11: the mean is less than the median.
Question 12: 50%