24 questions
How many more individuals scored between 80-159 than from 0-79?
8 people
14 people
12 people
5 people
How many more individuals had a dog or cat versus a snake or rabbit?
15 people
19 people
4 people
11 people
Estimate the percent of the population with Red hair.
20%
10%
25%
100%
What is the best statistical chart to visualize the data in the table?
Circle graph
Bar Graph
Line plot
Frequency plot
Which circle chart represents the percents of the data in the table?
The 100% of the population of this poll is
60 people
50 people
100 people
360 people
32 students chose one of four topics for their science projects. What fraction of the students chose Biotechnology?
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.
More of her students have read more than 4 books than the number of students who read less than 3 books.
Ms. Moss surveyed 20 students.
Half of the students have read more than 1 book.
Most of the students have read at least 1 book.
Identify all of the following statements that could be a description of the dot plot given.
The dot plot represents the price in dollars of shoes in a store.
The dot plot represents girl scout cookie sales on different days of a week.
The dot plot represents the scores of students on a 12 point homework assignment.
The dot plot represents the number of hours students spend completing a project for science.
What is a population?
A tool used to collect statistical data
Statistics collected from an entire population
All the people or objects on which data is collected
A group chosen from a population
What is statistics?
The science of collecting and analysing data
Statistics collected from an entire population
An element or feature that can vary
A group chosen from a population
How many students spent 7 hours doing homework that week?
1
3
5
6
Which table represents the data in the graph?
15 students out of 20 succeed in Math quiz. The percentage of students who succeed is:
25%
0.75
75%
None of choices
Among the following characters, the qualitative one is:
Grades of students in a Math test
Salaries of employees
Number of children of each family
None of choices
Among the following characters, the quantitative one is:
Grades of students in a Math test
Salaries of employees
Number of children of each family
All choices