Question

In: Statistics and Probability

The heights of 500 female students, half of whom are college students while the other half are second-grade students.

The heights of 500 female students, half of whom are college students while the other half are second-grade students.

Describing Distributions. For each distribution described in Exercises, answer the following questions:

a. How many modes would you expect for the distribution?

b. Would you expect the distribution to be symmetric, left skewed, or right-skewed?

Solutions

Expert Solution

Heights:

The heights of 500 female students half of whom are college students while the other half are second-grade students.

 

a. There are two modes, we expect for this distribution.

  • One mode is for College students height and one mode is for second grade students.

 

b. This distribution is look like symmetric distribution with two mode. Graphs seems look like as below.

 

Symmetric:


a. There are two modes, we expect for this distribution.

  • One mode is for College students height and one mode is for second grade students.

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