23 questions
Select the questions that do not have statistical variability (multiple answers).
How old is the president of the United States?
How many different people have held the office of president of the United States?
How many years did each president hold office?
What is the average age of a president of the United States?
How old was each president when he took office?
Read each question and determine if it is a statistical question. Select the letters for each question
which is correct.
A
B
C
D
E
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 survey included 80 students. How many students chose bananas?
Compare the number of students who chose oranges with the number of students who chose bananas.
Students who chose oranges double the number of students who chose bananas.
The half of students chose oranges.
Students who chose oranges are the half of the number of students who chose bananas.
Students who chose bananas are two time more than the number of students who chose apples.
The proportion as a fraction for horror is
25%
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 of the following two statements are correct?
Most people scored more than 2 points.
30 fans were quizzed.
More than half of the fans scores less than 4.
More people scored 0 points than who scored 4 points.