Quiz about Statistics 2

Question 1

How many more individuals scored between 80-159 than from 0-79?

Accepted Answer

14 people

Answer

8 people

Answer

12 people

Answer

5 people

Question 2

How many more individuals had a dog or cat versus a snake or rabbit?

Accepted Answer

15 people

Answer

19 people

Answer

4 people

Answer

11 people

Question 3

-information being collected

Accepted Answer

data

Answer

variability

Answer

tally

Answer

graph

Question 4

Which day had more minutes of homework?

Accepted Answer

Thursday

Answer

Wednesday

Answer

Friday

Answer

Ms. Jones

Question 5

What is the name of this graph?

Accepted Answer

line graph

Answer

line plot

Answer

bar graph

Answer

frequency table

Question 6

People buy more drinks on ____ than any other day.

Accepted Answer

Friday

Answer

Monday

Answer

Tuesday

Answer

Thursday

Question 7

Estimate the percent of the population with Red hair.

Accepted Answer

10%

Answer

20%

Answer

25%

Answer

100%

Question 8

What is the best statistical chart to visualize the data in the table?

Accepted Answer

Circle graph

Answer

Bar Graph

Answer

Line plot

Answer

Frequency plot

Question 9

Which circle chart represents the percents of the data in the table?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 10

The 100% of the population of this poll is

Accepted Answer

60 people

Answer

50 people

Answer

100 people

Answer

360 people

Question 11

Ms. Moss did a survey of her class about how many books they read over the summer. Using the dot plot, identify the correct statements.

Accepted Answer

Ms. Moss surveyed 20 students.

Accepted Answer

Half of the students have read more than 1 book.

Accepted Answer

Most of the students have read at least 1 book.

Answer

More of her students have read more than 4 books than the number of students who read less than 3 books.

Question 12

Identify all of the following statements that could be a description of the dot plot given.

Accepted Answer

The dot plot represents the number of hours students spend completing a project for science.

Accepted Answer

The dot plot represents the scores of students on a 12 point homework assignment.

Answer

The dot plot represents the price in dollars of shoes in a store.

Answer

The dot plot represents girl scout cookie sales on different days of a week.

Question 13

What is a population?

Accepted Answer

All the people or objects on which data is collected

Answer

A tool used to collect statistical data

Answer

Statistics collected from an entire population

Answer

A group chosen from a population

Question 14

What is statistics?

Accepted Answer

The science of collecting and analysing data

Answer

Statistics collected from an entire population

Answer

An element or feature that can vary

Answer

A group chosen from a population

Question 15

What is data?

Accepted Answer

The factual information collected from a survey or other source

Answer

The practise of collecting and analysing data

Answer

An element or feature that can vary

Answer

A group chosen from a population

Question 16

How many students spent 7 hours doing homework that week?

Accepted Answer

6

Answer

1

Answer

3

Answer

5

Question 17

What type of graph is this?

Accepted Answer

Bar Graph

Answer

Line Plot

Answer

Pictograph

Answer

Tally Chart

Question 18

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?

Accepted Answer

21

Answer

56

Answer

26

Answer

20

Question 19

How many scores are listed in this Stem and Leaf Plot?

Accepted Answer

18

Answer

3

Answer

6

Answer

9

Question 20

Which table represents the data in the graph?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 21

15 students out of 20 succeed in Math quiz. The percentage of students who succeed is:

Accepted Answer

75%

Answer

25%

Answer

0.75

Answer

None of choices

Question 22

Among the following characters, the qualitative one is:

Accepted Answer

None of choices

Answer

Grades of students in a Math test

Answer

Salaries of employees

Answer

Number of children of each family

Question 23

Among the following characters, the quantitative one is:

Accepted Answer

All choices

Answer

Grades of students in a Math test

Answer

Salaries of employees

Answer

Number of children of each family

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