Statistical Questions & Measures of Center Review

How many responses will a non-statistical question have?

• one

• multiple, varied response

• none

How many responses does a statistical question have?

• one

• multiple, varied responses

• none

Determine if the question below is a statistical or non-statistical question:

What color is each person wearing in this classroom?

• statistical question

• non-statistical question

Tags

CCSS.6.SP.A.1

What is the key word in statistical questions?

Determine if the question below is a statistical or non-statistical question:

How old are you?

• statistical question

• non-statistical question

What are the three measures of center?

(check ALL 3 correct answers)

• median

• measure

• mean

• mode

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

What is the first step to find the mean of a data set?

• multiply all the numbers in the data set to find the product

• add all the numbers in the data set to find the sum

• divide all the numbers in the data set to find the quotient

• subtract all the numbers in the data set

What is the operation in the second step to find the mean?

• add

• subtract

• divide

• multiply

Another word for mean is ____________.

The mode is the number in the data set that appears...

• most

• least

• never

• sometimes