for the graphs below, for which probability distribution is the value of the median greater than the value…

for the graphs below, for which probability distribution is the value of the median greater than the value of the mean? theoretical probability distributions negativity skewed normal (no skew) positively skewed frequency x x x negativity direction perfectly symmetrical distribution positive direction negatively skewed normal, symmetrical distribution positively skewed distribution none of the above

for the graphs below, for which probability distribution is the value of the median greater than the value of the mean? theoretical probability distributions negativity skewed normal (no skew) positively skewed frequency x x x negativity direction perfectly symmetrical distribution positive direction negatively skewed normal, symmetrical distribution positively skewed distribution none of the above

Answer

Answer:

A. Negatively skewed

Explanation:

Step1: Recall property of normal distribution

In a normal (symmetrical) distribution, mean = median = mode.

Step2: Recall property of positively - skewed distribution

In a positively - skewed distribution, the tail is on the positive side. The mean is pulled in the direction of the tail, so mean > median.

Step3: Recall property of negatively - skewed distribution

In a negatively - skewed distribution, the tail is on the negative side. The mean is pulled in the direction of the tail, so median > mean.