In a distribution with positive skew, the tail extends toward which side?

Study for the Psychology Statistics Test. Engage with interactive quizzes and detailed explanations. Equip yourself with the skills and confidence to succeed!

Multiple Choice

In a distribution with positive skew, the tail extends toward which side?

Explanation:
When a distribution is positively skewed, most data cluster on the left and there is a long tail that extends to the right, toward higher values. This happens because a few unusually large values pull the tail in that direction, even though the bulk of the observations lie lower. Visually, you’ll see the right side stretching out farther than the left. This skew also tends to make the mean pull above the median. So, the tail extends toward the right side.

When a distribution is positively skewed, most data cluster on the left and there is a long tail that extends to the right, toward higher values. This happens because a few unusually large values pull the tail in that direction, even though the bulk of the observations lie lower. Visually, you’ll see the right side stretching out farther than the left. This skew also tends to make the mean pull above the median.

So, the tail extends toward the right side.

Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy