Mean Standard Deviation

Mean Standard Deviation

11th - 12th Grade

15 Qs

quiz-placeholder

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Mean Standard Deviation

Mean Standard Deviation

Assessment

Quiz

Mathematics

11th - 12th Grade

Practice Problem

Hard

CCSS
HSS.ID.A.2, HSS.ID.A.4, HSS.ID.A.3

+1

Standards-aligned

Created by

Charles Martinez

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What is the standard deviation for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2

6.89
10.1
7.26
9

Tags

CCSS.HSS.ID.A.4

2.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If a number is added to a set that is far away from the mean, how does this affect standard deviation?

increase
decrease
stay the same
both increase and decrease

Tags

CCSS.HSS.ID.A.3

3.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If a number is added to the set that is in the middle of the data, how does this affect the range?

increase
decrease
stay the same
both increase and decrease

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the variance for the data given:
5, 10, 7, 12, 0, 20, 15, 22, 8, 2

47.47
102.01
52.77
81

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

5.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If 10 is added to every value in a set of data, what will happen to the value of the standard deviation?

it will increase
it will decrease
it will stay the same
it will both increase and decrease

6.

MULTIPLE CHOICE QUESTION

20 sec • 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

CCSS.HSS.ID.A.4

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

If a number is added to the set that is near the mean, how does this affect standard deviation?

increase
decrease
stay the same
both increase and decrease

Tags

CCSS.HSS.ID.A.2

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