2nd Grade Reading Data Tables Worksheet — Level 3 — Practice Set 3 — Answers

Answer sheet with worked solutions for the 2nd Grade data & graphs worksheet.

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2nd Grade Reading Data Tables Worksheet — Level 3 — Practice Set 3 — Answers

Survey 1

Our class voted for a class pet.

Fish: 12 votes

Rabbit: 8 votes

Guinea pig: 2 votes

Bird: 13 votes

Turtle: 15 votes

1.Survey 1: Which was the most popular?

Answer: turtle

turtle had the most votes (15).

2.Survey 1: Which was the least popular?

Answer: guinea pig

guinea pig had the fewest votes (2).

3.Survey 1: How many more votes did turtle get than bird?

Answer: 2

15 − 13 = 2

4.Survey 1: How many votes were there altogether?

Answer: 50

12 + 8 + 2 + 13 + 15 = 50

5.Survey 1: What fraction of all the votes were for bird?

Answer:

Write the number for that choice over the total. Simplify if you can.

6.Survey 1: What percentage of all the votes were for turtle?

Answer: 30%

15 ÷ 50 × 100 = 30%

Survey 2

A class recorded how they traveled to school.

Walk: 7 students

Bike: 8 students

Car: 12 students

Bus: 6 students

Scooter: 17 students

7.Survey 2: Which was the most popular?

Answer: scooter

scooter had the most students (17).

8.Survey 2: Which was the least popular?

Answer: bus

bus had the fewest students (6).

9.Survey 2: How many more students did scooter get than walk?

Answer: 10

17 − 7 = 10

10.Survey 2: How many students were there altogether?

Answer: 50

7 + 8 + 12 + 6 + 17 = 50

11.Survey 2: What fraction of all the students were for scooter?

Answer:

Write the number for that choice over the total. Simplify if you can.

12.Survey 2: What percentage of all the students were for scooter?

Answer: 34%

17 ÷ 50 × 100 = 34%

Survey 3

Students picked a book to read together.

Adventure: 13 votes

Mystery: 10 votes

Funny stories: 9 votes

Animal stories: 14 votes

Science: 4 votes

13.Survey 3: Which was the most popular?

Answer: animal stories

animal stories had the most votes (14).

14.Survey 3: Which was the least popular?

Answer: science

science had the fewest votes (4).

15.Survey 3: How many more votes did mystery get than science?

Answer: 6

10 − 4 = 6

16.Survey 3: How many votes were there altogether?

Answer: 50

13 + 10 + 9 + 14 + 4 = 50

17.Survey 3: What fraction of all the votes were for science?

Answer:

Write the number for that choice over the total. Simplify if you can.

18.Survey 3: What percentage of all the votes were for animal stories?

Answer: 28.000000000000004%

14 ÷ 50 × 100 = 28.000000000000004%

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