McGraw Hill Math Grade 4 Chapter 11 Lesson 6 Answer Key Using Line Plots

Practice the questions of McGraw Hill Math Grade 4 Answer Key PDF Chapter 11 Lesson 6 Using Line Plots to secure good marks & knowledge in the exams.

McGraw-Hill Math Grade 4 Answer Key Chapter 11 Lesson 6 Using Line Plots

Interpret and Diagram

The line plot shows the mass in kilograms of eight dogs.

McGraw Hill Math Grade 4 Chapter 11 Lesson 6 Answer Key Using Line Plots 1

Question 1.
What is the most common mass?
Answer:
32\(\frac{1}{2}\) kg

Question 2.
What is the greatest mass shown on the line plot?
Answer:
33\(\frac{1}{4}\) kg

Explanation:
In the above line plot, more number of X marks are above number 33\(\frac{1}{4}\)
33\(\frac{1}{4}\) kg is the greatest mass shown on the above line plot.

Question 3.
Which mass is an outlier?
Answer:
31\(\frac{1}{4}\) kg

Explanation:
31\(\frac{1}{4}\) kg is far from the other numbers in the data set
It is an outliner
An outliner is any number that is very different from the rest of the numbers in the set
So, 31\(\frac{1}{4}\) kg is an outliner.

Question 4.
How many dogs have a mass of 33 kg?
Answer:
1 dog

Explanation:
In the above line plot, 1 X mark is above number 33
So, 1 dog have the mass of 33 kg.

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