Question

2 which of the dot plots shows a skewed distribution? a. dot - plot with values 1.1 - 1.9 b. dot - plot with values 0.5 - 6 c. dot - plot with values 9 - 18 d. dot - plot with values 1.1 - 2.1 create a dot plot showing a uniform distribution.

Explanation:

Step1: Recall skewed - distribution concept

A skewed distribution is not symmetric. In a right - skewed distribution, the tail is on the right side (fewer data points on the right), and in a left - skewed distribution, the tail is on the left side (fewer data points on the left).

Step2: Analyze Option A

Option A has a relatively symmetric appearance with data points evenly distributed around the center values, so it is not skewed.

Step3: Analyze Option B

Option B also has a somewhat symmetric distribution of data points, so it is not skewed.

Step4: Analyze Option C

Option C is approximately symmetric with data points balanced on either side of the center values, so it is not skewed.

Step5: Analyze Option D

Option D has more data points on the left side and the number of data points decreases as we move to the right. It has a long tail on the right side, which indicates a right - skewed distribution.

Answer:

D.