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Stats Ch. 1 Practice Quiz I

Authored by Barkley Barkley

Mathematics

11th - 12th Grade

CCSS covered

Used 3+ times

Stats Ch. 1 Practice Quiz I
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A zoologist studying adult bears measures a number of different variables. Which of the possible variables is categorical (qualitative)?

the weight in pounds of an adult bear
the level of aggression (low, moderate, high) displayed by an adult bear
the number of fish an adult bear eats in a particular day

Tags

CCSS.HSS.ID.B.5

CCSS.HSS.CP.A.1

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The following bar graph gives the percent of owners of three brands of trucks who are satisfied with their truck. What is wrong with the way information is presented in this graph?

There should be a title and a variable label on the horizontal scale.

The vertical scale should begin at 0 so the Chevrolet bar doesn't look disproportionately larger than Ford and Toyota.

The vertical scale should have been measured in number of owners satisfied instead of percent of owners satisfied.

This information should have been displayed in a pie chart.

Tags

CCSS.6.SP.B.5

CCSS.6.SP.B.4

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Calculate the relative frequency of having an IQ score in the 131-140 range. (200 7th graders were surveyed).

8%

4%

20%

15.5%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

CCSS.7.SP.A.1

CCSS.7.SP.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many data points are greater than 34?

10

11

12

13

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

The graph below shows the number of sunny days and rainy days in a city during four months.

Based on the graph,how many more sunny days than rainy days did this city have during the months of April, May, and June?

21
56
26
20

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.1

CCSS.6.SP.B.4

CCSS.6.EE.B.7

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

How many people have two or less books in their desk?

4
5
6
7

Tags

CCSS.4.MD.B.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

In how many games did the team score more than 20 points?

8
7
10
9

Tags

CCSS.6.SP.B.5

CCSS.6.SP.A.1

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