Question

David collected random samples of data on the number of people who eat at restaurants daily. He created two dot plots to represent his data.

1. Find the mean, median, mode, and range of EACH line plot in order to see what is the same and what is different about each one.

2. How are the line plots the same and how are they different? Compare and contrast the data you collect.

Sentence Starters:

The mean of Restaurant A is _______. (This should be a decimal).

The mean of Restaurant B is _______. (This should be a decimal).

The median of Restaurant A is ______. The median of Restaurant B is _____.

The mode of Restaurant A is _____. The mode of Restaurant B is _____.

The range of Restaurant A is _____. The range of Restaurant B is _____.

The line plots are the same because _____.

The line plots are different because _____.
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Answer 1

look below

Explanation:

The mean of Restaurant A is 17.3

The mean of Restaurant B is 15.8

The median of Restaurant A is 18

The median of Restaurant B is 15

The mode of Restaurant A is 18

The mode of Restaurant B is 15

The range of Restaurant A and B is 10

The line plots are the same because they have the same range

The line plots are different because they have different means, medians, and modes.