# Chapter 1. Quantitative Data: Histograms

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Stat Tutor
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1:57

### Question 1.1

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Incorrect. Dotplots are only valid for quantitative data.
Correct. Dotplots are only valid for quantitative data.
Incorrect. Try again.
2

### Question 1.2

Incorrect. This is a correct statement.
Correct. This is a correct statement.
Incorrect. Try again.
2

### Question 1.3

Incorrect. A distribution gives a list of the possible values of the variable together with how often each value occurs. This histogram does both.
Correct. A distribution gives a list of the possible values of the variable together with how often each value occurs. This histogram does both.
Incorrect. Try again.
2

3:44

### Question 1.4

Incorrect. Try again.
Correct. A distribution gives a list of the possible values of the variable together with how often each value occurs. This histogram does both.
Incorrect. Try again.
2

4:38

### Question 1.5

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Incorrect. The opposite is true. Changing the width of the classes does change the appearance of a histogram.
Correct. The opposite is true. Changing the width of the classes does change the appearance of a histogram.
Incorrect. Try again.
2

4:49

### Question 1.6

Incorrect. This is a correct statement.
Correct. This is a correct statement.
Incorrect. Try again.
2

5:41

### Question 1.7

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Incorrect. Histograms are only appropriate for quantitative data.
Correct. Histograms are only appropriate for quantitative data.
Incorrect. Try again.
2

### Question 1.8

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Incorrect. This is a correct statement.
Correct. This is a correct statement.
Incorrect. Try again.
2