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[Week 30] - Dot Plots

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Last updated almost 5 years ago
18 questions
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Question 1
1.

The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.


How many of the students have six siblings?

Question 2
2.

The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.


How many of the students have no siblings?

Question 3
3.

The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.


How many of the students have three or more siblings?

Question 4
4.

The students in one social studies class were asked how many brothers and sisters (siblings) they each have. The dot plot here shows the results.


What fraction of students had 3 or 4 siblings?
Remember to reduce your fraction.

Question 5
5.

The resting pulse rates were recorded for 16 boys in gym class before they exercised. The line (dot) plot here shows the results.

What is the range of the pulse rates?

Question 6
6.

The resting pulse rates were recorded for 16 boys in gym class before they exercised. The line (dot) plot here shows the results.

How many boys had a pulse rate over 81?

Question 7
7.

The resting pulse rates were recorded for 16 boys in gym class before they exercised. The line (dot) plot here shows the results.

How many boys had a pulse rate of 83?

Question 8
8.

The resting pulse rates were recorded for 16 boys in gym class before they exercised. The line (dot) plot here shows the results.

How many more boys had a pulse greater than 81 than a pulse less than 81?

Question 9
9.

The resting pulse rates were recorded for 16 boys in gym class before they exercised. The line (dot) plot here shows the results.

How many boys had a pulse rate of at most 82?

Question 10
10.

The height’s of 20 basketball players, in inches, are given below.

68, 70, 70, 71, 75, 80, 81, 82, 84, 75 75, 80, 75, 77, 75, 80, 83, 80, 71, 70

How many dots should be in the dot plot?

Question 11
11.

The height’s of 20 basketball players, in inches, are given below.

68, 70, 70, 71, 75, 80, 81, 82, 84, 75 75, 80, 75, 77, 75, 80, 83, 80, 71, 70

Make a dot plot by editing the image below.

Question 12
12.

The height’s of 20 basketball players, in inches, are given below.


What is the range of the data?

Question 13
13.

The height’s of 20 basketball players, in inches, are given below.


How many players are greater than 70 inches tall?

Question 14
14.

The ages of a class of karate students are given below.

11, 5, 9, 13, 8, 9, 9, 11, 10, 8, 6, 7, 12, 11, 13, 12, 7, 6, 11, 12, 10, 8

How many students are in the karate class?

Question 15
15.

The ages of a class of karate students are given below.


What is the most common age of students in the karate class?

Question 16
16.

The ages of a class of karate students are given below.


What is the range of ages in the karate class?

Question 17
17.

The ages of a class of karate students are given below.


How many students are at least 10 years old?

Question 18
18.

The ages of a class of karate students are given below.


What fraction of the class is less than 9 years old?
Remember to simplify your fraction.