Mean and Statistical Questions

If this is an example of a statistical question

what is the definition of a non-statistical question?

• A question that can have one distinct answer because it is more like a fact.

• All of the above

• A question that can have multiple answers no matter the way it is asked.

• A word with two meanings

Is the following question statistical or non-statistical: What is every student in schools favorite color?

• All of the above

• statistical

• Non-statistical

• None

Is the following question statistical or non statistical?
On average, how many water bottles do every class go through daily?

• Statistical

• Non Statistical

Choose the statistical question:

• How many siblings does each sixth grader at CJHS have?

• How many siblings do you have?

What is the mean of the following set of numbers: 8, 12, 15, 10, 5?

• 10

• 12

• 8

• 15

Calculate the mean of these numbers: 5, 10, 15, 20, 25.

• 15

• 20

• 10

• 25

What is the mean of the following set of numbers: 4, 8, 12, 16, 20?

(a)  

If the set of numbers is 3, 3, 4, 5, 6, 7, 7, what is the mean?

• 4

• 5

• 6

• 7

What is the definition of Mean?

• Q3-Q1

• The number in the middle

• A measure of variability

• Average of the numbers

What is a requirement of a statistical question?

• a variety of answers

• one set answer