All the solutions provided inÂ **McGraw Hill My Math Grade 2 Answer Key PDF Chapter 9 Lesson 4 Make Bar Graphs **will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 2 Answer Key Chapter 9 Lesson 4 Make Bar Graphs

**Explore and Explain**

Our class likes ______________ the best.

**Teacher Directions:** Ask 10 classmates to pick their favorite winter activity. Color one square for each vote in the correct row. Write your classmatesâ€™ favorite activity.

Answer:Â Snowboarding has got highest votes.

Explanation:

From the given Bar graph,

Sledding got 3 votes,

Ice skating got 2 votes,

Skiing got 1 vote,

Snowboarding got 4 votes,

So, Snowboarding has got highest votes.

**See and Show**

A bar graph uses bars to show data. To make a bar graph, color one box for each vote. Bar graphs can look different.

One Way

Another Way

**Use the tally chart to make a bar graph.**

Question 1.

Answer: Cherry got most of the votes.

Explanation:

From the given bar graph,

Blueberry got 4 votes,

Strawberry got 2 votes,

Lemon gotÂ 1 vote

Cherry got 5 votes

So, Cherry got most of the votes.

**Talk Math** How are bar graphs different from picture graphs?

Answer: Bar graphs use bars and numbers to show information, and pictographs use pictures to show information. With a pictograph you need to count each time to find how many, but with a bar graph you can just look at the number.

**On My Own**

**Complete the tally chart. Use the tally chart to make a bar graph.**

Helpful Hint

Color 1 box for each tally mark.

Question 2.

Answer: Both Blue and Green got equal votes.

Explanation:

From, the given Bar graph,

Red got 4 votes

Blue got 5 votes

Black got 2 votes

Green got 5 votes,

So, Both Blue and Green got equal votes.

Question 3.

Answer: Right handed people got more votes.

Explanation:

From the given bar graph,

Left handed people got 4 votes,

Right handed people got 6 votes,

So, Right handed people got more votes.

**Problem Solving**

**Use the data to fill in the bar graphs.**

Question 4.

Alyssa took a survey to find which juice pop flavor 15 friends like. 6 voted for cherry. 5 voted for grape. 2 voted for orange. The rest of her friends voted for lime.

Answer:

From the Given data,

Alyssa took a survey to find which juice pop flavor 15 friends like. 6 voted for cherry. 5 voted for grape. 2 voted for orange. The rest of her friends voted for lime.

The bar graph has Shown that,

Lime has got 2 votes.

Question 5.

Luke took a survey of 18 friends to find their favorite soup. 4 voted for chicken soup. 6 voted for vegetable. The same number voted for tomato soup and noodle soup.

Answer: Vegetable soup has the highest votes.

Explanation:

From the bar graph

Given, Luke took a survey of 18 friends to find their favorite soup.

4 voted for chicken soup. 6 voted for vegetable.

The same number voted for tomato soup and noodle soup.

So, Vegetable soup has the highest votes.

**HOT Problem** Suppose each square in the Favorite Soup graph above was worth 2 votes. How would your bar graph change?

Answer: Still Vegetable soup has the highest votes.

Explanation:

If each square in the Favorite Soup graph above was worth 2 votes, then

### McGraw Hill My Math Grade 2 Chapter 9 Lesson 4 My Homework Answer Key

**Practice**

**Use the tally chart to make a bar graph.**

Helpful Hint

Color 1 box for each tally mark.

Question 1.

Answer: Flamingo got highest votes

Explanation:

From the given tally chart,

So, Flamingo got highest votes

Question 2.

Answer: Blue got the highest votes

Explanation:

From the given tally chart

So, Blue got the highest votes

**Use the data to fill in the bar graph.**

Question 3.

15 people voted on their favorite field trip. 2 voted for the symphony. 5 voted for the zoo. The same number voted for the museum and the aquarium.

Answer: Zoo got the highest votes.

Explanation:

From the given data,

15 people voted on their favorite field trip.

2 voted for the symphony. 5 voted for the zoo. The same number voted for the museum and the aquarium.

So, Zoo got the highest votes

**Vocabulary Check**

Question 4.

Circle the bar graph.

Answer: A bar graph can be defined asÂ a chart or a graphical representation of data, quantities or numbers using bars or strips

Explanation:

**Math at Home** Help your child make a bar graph of the type of weather he or she sees for a week.

Answer: Rainy weather got the highest votes.

Explanation:

For example,

Sunny day got 2 votes

Cloudy day got 1 vote,

Rainy day got 3 vote,

Chilly day got 1 vote,

So, Rainy weather got the highest votes.