Standard deviation and Variance

Standard deviation and Variance

11th Grade

20 Qs

quiz-placeholder

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Standard deviation and Variance

Standard deviation and Variance

Assessment

Quiz

Mathematics

11th Grade

Medium

CCSS
HSS.ID.A.2, HSS.ID.A.4, 6.SP.A.2

+5

Standards-aligned

Created by

Sanam Sabooni

Used 44+ times

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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following is a measure of variability?

mean
median
mode
standard deviation

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

This data is normally distributed.  What percent of the data is in the shaded region?

68%
95%
99.7%
50%

Tags

CCSS.HSS.ID.A.4

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Four data sets are shown below.
Set 1: {10, 19, 38, 50, 51}
Set 2: {5, 21, 26, 39, 51}
Set 3: {9, 38, 50, 50, 51}
Set 4: {5, 28, 28, 28, 51}
Which data set has the largest standard deviation?

Set 1
Set 2
Set 3
Set 4

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Ervin bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the sample standard deviation of Ervin's scores?

511.33

22.61

438.48

20.94

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

In a population of five university students with GPAs of 2.5, 2.3, 1.7, 1.4, and 1.1, a sample of three students are considered. What would be the standard deviation of the resulting sampling distribution?

0.53

0.41

0.35

0.22

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

CCSS.HSS.ID.A.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What does this symbol represent?

Standard Deviation

Variance

Mean Absolute Deviation

Sigma

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.4

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is the range of Roger's scores?

193
127
60
66

Tags

CCSS.6.NS.C.7

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

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