Question

ture.com/courses/37555/assignments/1073795?module_item_id=2554013
a. left skewed
b. bell - shaped
c. bimodal
d. right skewed
e. uniform

Explanation:

First Histogram (Top)

A right - skewed (positively skewed) distribution has a longer tail on the right side. In the top histogram, the left side has shorter bars and the right side has a longer tail (the bars decrease gradually towards the right), so it is right - skewed.

A uniform distribution has bars (or data points) that are approximately the same height across all categories. In the middle histogram, the bars are of similar height, so it is a uniform distribution.

A bimodal distribution has two distinct peaks (highest points) in the histogram. Looking at the bottom histogram, we can see two areas where the bars are relatively higher, indicating two modes. So it is bimodal.

Answer:

d. Right skewed

Second Histogram (Middle)