Assess Yourself
How well do you understand the ideas in this lesson?
Goal:
Goal:
Show What You Know!
Are you ready to take this lesson's quiz? These questions will help you find out. Go back to the lesson if you do not know an answer.
1. What is the favorite of all the instruments?
- saxophone
- piano
- drums
Sorry, that is not correct. If we count the Xs on the line plot, we see that most students chose the piano as their favorite instrument.
Way to go! If we count the Xs on the line plot, we see that most students chose the piano as their favorite instrument.
Sorry, that is not correct. If we count the Xs on the line plot, we see that most students chose the piano as their favorite instrument.
2. How many students altogether have a favorite musical instrument?
- 16 students
- 5 students
- 17 students
Sorry, that is not correct. Since X equals one student, we can add the Xs to get the total number of students.
Sorry, that is not correct. Since X equals one student, we can add the Xs to get the total number of students.
Excellent! Since X equals one student, we can add the Xs to get the total number of students.
3. What is the least favorite musical instrument?
- guitar
- saxophone
- violin
Sorry, that is not correct. Only 2 students chose the violin as their favorite.
Sorry, that is not correct. Only 2 students chose the violin as their favorite.
Great job! Only 2 students chose the violin as their favorite.
4. How many students chose drums as their favorite instrument?
- 4 students
- 3 students
- 2 students
Fantastic! There are 4 Xs in the column above "Drums."
Sorry, that is not correct. There are 4 Xs in the column above "Drums."
Sorry, that is not correct. There are 4 Xs in the column above "Drums."
5. What is the title of the line plot?
- Student Instruments
- Favorite Musical Instruments
- Musical Instruments
Sorry, that is not correct. The title is shown at the top of the line plot.
Way to go! The title is shown at the top of the line plot.
Sorry, that is not correct. The title is shown at the top of the line plot.
6. How many students have a favorite pet?
- 14 students
- 13 students
- 4 students
Great job! Since X equals one student, we can add the Xs to get the total number of students.
Sorry, that is not correct. Since X equals one student, we can add the Xs to get the total number of students.
Sorry, that is not correct. Since X equals one student, we can add the Xs to get the total number of students.
7. How many more students picked a dog as their favorite pet than a cat?
- 3 students
- 2 students
- 1 student
Sorry, that is not correct. Five students chose a dog, and 4 students chose a cat. We can subtract 5 – 4 = 1. One more student chose a dog than a cat.
Sorry, that is not correct. Five students chose a dog, and 4 students chose a cat. We can subtract 5 – 4 = 1. One more student chose a dog than a cat.
Excellent! Five students chose a dog, and 4 students chose a cat. We can subtract 5 – 4 = 1. One more student chose a dog than a cat.
8. How many students like turtles and rabbits as their favorite pet?
- 3 students
- 6 students
- 5 students
Sorry, that is not correct. 2 students like turtles, and 3 students like rabbits. We can add 2 + 3 = 5.
Sorry, that is not correct. 2 students like turtles, and 3 students like rabbits. We can add 2 + 3 = 5.
Way to go! 2 students like turtles, and 3 students like rabbits. We can add 2 + 3 = 5.
9. How many students picked a turtle as their favorite pet?
- 3 students
- 2 students
- 5 students
Sorry, that is not correct. There are 2 Xs in the column above "Turtle."
Great job! There are 2 Xs in the column above "Turtle."
Sorry, that is not correct. There are 2 Xs in the column above "Turtle."
10. What does X represent in the line plot?
- 1 student
- pets
- numbers
Fantastic! Each X equals 1 student.
Sorry, that is not correct. Each X equals 1 student.
Sorry, that is not correct. Each X equals 1 student.
Summary
Questions answered correctly:
Questions answered incorrectly: