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Population & Sample

Authored by Jake Finlinson

Mathematics

7th - 8th Grade

CCSS covered

Used 10+ times

Population & Sample
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16 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is a measure of center?

distance

mean absolute deviation (MAD)

mean

sample

population

Tags

CCSS.6.SP.A.3

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is a measure of variability?

distance

mean absolute deviation (MAD)

mean

sample

population

Tags

CCSS.6.SP.A.3

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

You want to know the favorite sport of middle school students. Which group would provide the best random sample?

Every tenth person who enters the stadium before a football game.

Every fifth person who leaves the school building at the end of the school day.

the girls' soccer team

the band students

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

At Family Dollar in Caliente they received 1000 bags of Takis. Out of a random sample of 25 bags, 2 bags are open. How many in shipment would be open based on the sample?

2

25

80

1000

Tags

CCSS.7.SP.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

A random sample of a bike shipment showed that for every 50 bikes, 4 of them were missing parts. If the bike shop had 350 bike shipped this year, how many were missing parts?


450=350x\frac{4}{50}=\frac{350}{x}

x50=3504\frac{x}{50}=\frac{350}{4}

50350=x4\frac{50}{350}=\frac{x}{4}

450=x350\frac{4}{50}=\frac{x}{350}

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

J & J's in Caliente predicts that out of 300 people that come buy food 60 of them will also buy desserts.

What percent of the people who come buy desserts?

20%

70%

40%

4%

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Mrs. Finlinson collected data from the latest math test scores. She finds that the test has a low Mean Absolute Deviation (MAD). Which graph would best represent her observation?

Media Image
Media Image
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Media Image

Tags

CCSS.6.SP.B.5C

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