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Statistics - Ch 2 Review

Authored by Margaret Blankinship

Mathematics

9th Grade - University

CCSS covered

Used 16+ times

Statistics - Ch 2 Review
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25 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the class width for data with a minimum value of 18 and a maximum value of 94 that has 8 classes.

9
9.5
10
14

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the class width for data with a minimum value of 12 and a maximum value of 42 that has 5 classes.

6
7
10
11

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the lower and upper limits of the first class if you wish to construct a frequency distribution if the data varies from 10 to 40 and the class width is 7.

10-15
10-16
140-17
10-18

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the midpoint for the class 50-58.

4
8
38
54

Tags

CCSS.6.SP.B.5C

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the class boundaries for the class 12-18

12.5-18.5
12.5-17.5
11.5-18.5
11.5-17.5

Tags

CCSS.6.SP.B.4

CCSS.HSS.ID.A.1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the relative frequency for the 3rd class if the frequencies for the 5 classes are 4, 6, 3, 9, and 2.

0.125
0.542
13
24

Tags

CCSS.8.SP.A.4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Find the cumulative frequency for the 3rd class if the frequencies for the 5 classes are 4, 6, 3, 9, and 2.

0.125
0.542
13
24

Tags

CCSS.6.SP.B.5C

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