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BCW 10/1/19 - Samples and Population 1

Authored by Simer Suri

Mathematics

7th Grade

CCSS covered

Used 4+ times

BCW 10/1/19 - Samples and Population 1
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8 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

_______ is a part of a group being surveyed.

Sample
Population
Random Sample
Quartile

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

_______ is the entire group of objects or individuals considered for a survey.

Sample
Population
Random Sample
Quartile

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A student wants to know which type of pizza the students at his high school prefer. Which option would give a unbiased, representative sample:

Asking all the students in the hot lunch line.
Asking 10 random students from each homeroom.
Asking every other student who gets off a school bus.
Asking all the 10th graders.

Tags

CCSS.7.SP.A.1

CCSS.7.SP.A.2

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

Media Image

Choose the true statement(s) about the census and sample shown.

The sample could be considered too small.

The sample is biased because is does not include everyone.

The sample is representative of the population's sub-groups.

Tags

CCSS.7.SP.A.1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

I drew 10 names from a hat containing the names of every student that I teach, what type of sample have I taken?

A random sample.

A biased sample.

Tags

CCSS.7.SP.A.1

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

A student surveys mathematics teachers to get their opinion on teaching.  What is the sample?

All teachers in the world.
All teachers within the school.
All mathematics teachers in the school.
All teachers except mathematics teachers.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What would be the population in this example?
Surveyors in a mall choose shoppers to ask about products they prefer.

the surveyors
all shoppers in the mall
the shoppers who were asked their preferences
the workers at Macy's

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

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