Chapter 3, Section 2 Quizizz

Chapter 3, Section 2 Quizizz

7th Grade

8 Qs

quiz-placeholder

Similar activities

Random Sampling

Random Sampling

7th - 8th Grade

12 Qs

STAAR Review Day 3

STAAR Review Day 3

7th Grade

12 Qs

Samples and Populations

Samples and Populations

7th Grade

10 Qs

Ratio Notation

Ratio Notation

6th Grade - University

12 Qs

Warm up 7 - Mathcounts

Warm up 7 - Mathcounts

6th - 8th Grade

10 Qs

Random Sampling

Random Sampling

7th Grade

10 Qs

Population or Sample?

Population or Sample?

7th Grade

10 Qs

Random Samples

Random Samples

7th Grade

10 Qs

Chapter 3, Section 2 Quizizz

Chapter 3, Section 2 Quizizz

Assessment

Quiz

Mathematics

7th Grade

Easy

Created by

Kelsey Jenkins

Used 5+ times

FREE Resource

8 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the following a sample or population?

When trying to understand what students want to attend the Volleyball Tournament, you ask all students at the school.

Sample

Population

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Is the following a sample or population?

When examining prices of groceries, you look at 25 grocery stores of the 40 in a town.

Sample

Population

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Of the 40 students Amber surveyed, 15 said volleyball was their favorite sport. There are 850 students in the school, use Amber’s survey data to predict how many of them would say volleyball was their favorite sport.

412

118

215

319

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jessica and Kayla attend the same dance school. They wonder how much time the dance students practice each week. Jessica asks only the 15-year-old dance students how many minutes they practice each week. Kayla asks a random sample of students. Whose sample do you think is more representative of all the students at the dance school?

Jessica

Kayla

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In a recent survey, Kora learned that 7 out of 18 randomly chosen students on campus did not like soda. There are 900 total students at Kora’s school. If half of the student body is going to attend a dance, how many students could she expect to want soda at the dance?

175

275

550

350

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jacob has 150 songs on a playlist. Some are country, some are pop, and the rest are classical

music. His music is on random shuffle mode. In 1 hour, Jacob heard a total of 30 songs: seven

were country, nine were pop, and the rest were classical music. Predict how many country songs are on his playlist.

20

25

30

35

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jacob has 150 songs on a playlist. Some are country, some are pop, and the rest are classical

music. His music is on random shuffle mode. In 1 hour, Jacob heard a total of 30 songs: seven

were country, nine were pop, and the rest were classical music. Predict how many pop songs are on his playlist.

30

40

45

35

8.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Jacob has 150 songs on a playlist. Some are country, some are pop, and the rest are classical

music. His music is on random shuffle mode. In 1 hour, Jacob heard a total of 30 songs: seven

were country, nine were pop, and the rest were classical music. Predict how many classical songs are on his playlist.

60

70

80

90