Line plots Knowledge-Based Download PDF

Math · Data, Statistics & Probability · Math · Organizing & Displaying Data

5 Math practice questions on Line plots. Questions that assess core concepts and understanding.

Questions

1.
A line plot displays the following number of dots above values on a number line: 2 dots above 10, 5 dots above 11, 8 dots above 12, 4 dots above 13, and 1 dot above 14. What is the mode of the data set represented by the line plot?
- A) 8
- B) 12
- C) 14
- D) 20
2.
A line plot displays the following number of dots above values on a number line: 2 dots above 3, 3 dots above 5, 2 dots above 6, and 1 dot above 7. What is the mean of the data set represented by this line plot?
- A) 4
- B) 4.5
- C) 5
- D) 5.25
3.
A line plot displays the following number of dots above values on a number line: 1 dot above 12, 3 dots above 14, 4 dots above 15, 2 dots above 16, and 1 dot above 18. What is the median of this data set?
- A) 14
- B) 14.5
- C) 15
- D) 16
4.
A line plot displays data with marks placed above values on a number line: 2 marks above 3, 5 marks above 4, 6 marks above 6, 2 marks above 7, and 1 mark above 10. What is the range of the data set represented by this line plot?
- A) 5
- B) 6
- C) 7
- D) 16
5.
A line plot displays the following counts of marks above each value on a number line: 3 marks above 2, 5 marks above 3, 4 marks above 4, and 2 marks above 5. How many total data values represented on the line plot are greater than or equal to 3?
- A) 11
- B) 9
- C) 14
- D) 6