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

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

**Explore and Explain**

**Teacher Directions:** Ask five classmates to pick their favorite lunch food. Draw a picture in the chart to show each person’s choice.

Answer: Most of the classmates likes Pizza.

Explanation:

Here, sandwich got 1 vote

Pizza got 2 votes

Hot dog got 1 vote

Soup got 1 vote

So, Most of the classmates likes Pizza.

**See and Show**

You show data with a picture graph. The pictures are a symbol for the data.

Helpful Hint

The key tells how many each symbol stands for.

Answer: In the survey of 6 people all of them likes the colors Blue and Red equally .

Explanation:

In the survey of 6 people,

3 of them like Blue

and 3 of them like Red

So, All of them likes the colors Blue and Red equally .

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

Question 1.

Answer: We used the tally chart to have a picture graph.

Explanation:

Here, Tennis shoes got 3 votes

Flip Flops got 5 votes

Boots got 1 vote

So, Highest people like Flip flops.

**Talk Math** How are picture graphs different from tally charts?

Answer: A picture graph displays data using symbols or pictures to represent the numbers.

A tally chart uses lines to represent the data being counted. Those lines are called tallies or tally marks.

**On My Own**

**Use each tally chart to make a picture graph.**

Question 2.

Answer: Both water and lemonade got the highest votes.

Explanation:

Here milk got 3 votes

Apple juice got 2 votes

Water got 4 votes

Lemonade got 4 votes

So, Both water and lemonade got the highest votes.

Question 3.

Answer: Football got the highest votes

Explanation:

Here, Baseball got 3 votes

Basketball got 4 votes

Soccer got 2 votes

Football got 5 votes.

So, Football got the highest votes

**Problem Solving**

**Use the information to make a picture graph.**

Question 4.

Lilian asked ten people their favorite flower. One said tulips. The same number of people said daisies and carnations. 5 said roses.

Answer: Rose is the flower most of the people liked .

Explanation:

Given, Lilian asked ten people their favorite flower. One said tulips.

The same number of people said daisies and carnations. 5 said roses.

So, Rose is the flower most of the people liked .

Question 5.

A school asked 15 students their favorite subject. 3 students said science and 3 said reading. One less person said art than math.

Answer: The detailed explanation is given below

Explanation:

Given, A school asked 15 students their favorite subject.

3 students said science and 3 said reading.

One less person said art than math.

Here, Math got 5 votes

Science got 3 votes

Reading got 3 votes

Art got 4 votes.

So, out of 15 people 5 people like Math.

**Write Math** Explain how Picture graphs can be more helpful than tally charts.

Answer: A picture graph, or pictograph, is a graph used to display information that uses images or symbols to represent data.

Explanation:

A picture graph, or pictograph, is a graph used to display information that uses images or symbols to represent data.

Tally charts are used to collect data quickly and efficiently. Filling in a chart with marks representing numbers is faster than writing out words or figures and the data is collected into sub-groups immediately, making it easy to analyze.

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

**Practice**

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

Question 1.

Answer: Giraffe got the highest votes.

Explanation:

Here, Elephant got 4 votes

Giraffe got 5 votes

Bear got 4 votes

Snake got 3 votes

So, Giraffe got the highest votes.

Question 2.

Answer: Peanut butter got highest votes

Explanation:

Here, Chocolate Chip got 4 votes

Peanut butter got 5 votes

Oatmeal Raisin got 4 votes

Sugar got 3 votes

So, Peanut butter got highest votes

**Vocabulary Check**

**Circle the picture that matches the word.**

Question 3.

picture graph

Answer: A picture graph, or pictograph, is a graph used to display information that uses images or symbols to represent data.

Explanation:

**Math at Home** Construct a large picture graph. Have your family graph their favorite dinner.

Answer: Here giving the example of a picture graph

Explanation:

For Example,

Here, we took a survey on favorite dinner among the family members

Hamburger got 2 votes

Hot dog got 1 vote

Chicken got 2 votes.

So, Chicken and Hamburger are the most favorite dinner among the family members.