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Samples and Populations

Authored by Shelle Gibbs

Mathematics

8th Grade

CCSS covered

Used 8+ times

Samples and Populations
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10 questions

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1.

FILL IN THE BLANK QUESTION

3 mins • 10 pts

When we obtain data from the whole population, we conduct a ____________?

Tags

CCSS.6.SP.B.5A

2.

FILL IN THE BLANK QUESTION

3 mins • 10 pts

A survey obtains data from a _____________ of the population.

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

3.

FILL IN THE BLANK QUESTION

3 mins • 10 pts

A school conducts an election for the new school captain. Every teacher and student in the school casts a vote. Is this an example of a census or a survey?

Tags

CCSS.HSS.IC.B.3

4.

FILL IN THE BLANK QUESTION

3 mins • 10 pts

State the type of sampling used in the following scenario:

Selecting every 50th name from an alphabetical list of residents.

Tags

CCSS.HSS.IC.B.3

5.

MULTIPLE CHOICE QUESTION

3 mins • 10 pts

Why should samples be randomly selected?

for control

to reduce bias

so we don't get the same answers from everyone

Tags

CCSS.HSS.IC.B.3

6.

MULTIPLE CHOICE QUESTION

3 mins • 10 pts

Determine if the following study is biased.

Carlos wants to know the favourite sport of people at his school so he asks his baseball team.

Biased

Unbiased

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

7.

MULTIPLE CHOICE QUESTION

3 mins • 10 pts

Determine if the following study is biased.

A public library asked every 10th person who entered to name the type of book they were getting.

Biased

Unbiased

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

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