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Statistics Review

Authored by Ashley Vega

Mathematics

7th Grade

CCSS covered

Used 1+ times

Statistics Review
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12 questions

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1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Determine whether the sample is random or biased.

Hiren surveys his classmates to find out what their favorite subject is. He chooses names randomly from a hat.

Random

Bias

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Determine whether the sample is random or biased.

Raquel surveys people in her hometown about their favorite dessert. She asks people in a cookie shop.

Random

Bias

Tags

CCSS.7.SP.A.1

CCSS.HSS.IC.A.1

3.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Find the mean of the following data.

24, 26, 28, 23, 24

Tags

CCSS.6.SP.B.5C

4.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Find the median.

20,  15,  20,  19,  15

Tags

CCSS.6.SP.B.5C

5.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Find the median.

13, 10, 45, 10

Tags

CCSS.6.SP.B.5C

6.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Find the mode.

36, 61,  55,  72,  47,  12,  32,  44,  55,  250

Tags

CCSS.6.SP.B.5C

7.

FILL IN THE BLANK QUESTION

2 mins • 1 pt

Media Image

Find the mean.

Tags

CCSS.6.SP.B.5C

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