Mean and Standard Deviation

Mean and Standard Deviation

7th - 12th Grade

21 Qs

quiz-placeholder

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Mean and Standard Deviation

Mean and Standard Deviation

Assessment

Quiz

Mathematics

7th - 12th Grade

Medium

CCSS
6.SP.B.5, 6.SP.A.2, 6.SP.A.3

+6

Standards-aligned

Created by

Missy O'Sullivan

Used 9+ times

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21 questions

Show all answers

1.

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

2.

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

CCSS.HSS.ID.A.3

3.

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

4.

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 median?

it will increase by 10
it will decrease by 10
it will stay the same
it will both increase and decrease

Tags

CCSS.6.SP.B.5

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 mean?

it will increase by 10
it will decrease by 10
it will stay the same
it will both increase and decrease

6.

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

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is another word for average?

Mean
Median
Mode
Range

Tags

CCSS.6.SP.A.3

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