Math 1 Unit 8 Notebook/Assignment Check Unit 8

(From Notes: Mean, Median, & Range) Range is the ______ between the lowest and highest value in a set of numbers.

• difference

• middle

• average

• sum

• product

(From Notes: Mean, Median, & Range) Find the mean for the set of numbers below.

2, 5, 9, 3, 5, 4

• 7

• 28

• 6

• 9

(From Notes: Mean, Median, & Range) Find the median for the set of numbers below.

2, 5, 9, 3, 5, 4

• 7

• 3

• 4.5

• 9

(From Notes: Mean, Median, & Range) Find the range for the set of numbers below.

2, 5, 9, 3, 5, 4

• 7

• 3

• 4.5

• 9

(From Notes: Stats - Helpful Definitions) Q₁ is ...

• the median of the first half of the data

• the median of the second half of the data

• the smallest number

• the largest number

• the median

(From Notes: Stats - Helpful Definitions) Q₃ is ...

• the median of the first half of the data

• the median of the second half of the data

• the smallest number

• the largest number

• the median

(From Notes: Shape, Center, and Spread of Data) Center of Data gives us the _____ of the data set.

*can be found by _____ or _____*

FILL IN THE BLANKS

• center

  mean

  median

• center

  range

  interquartile range

• spread

  range

  interquartile range

• spread

  mean

  median

(From Notes: Shape, Center, and Spread of Data) Shape of Data: tells us how the data is _____.

These are the three possible shapes: _____, _____, _____

FILL IN THE BLANKS

• shaped

  normal distribution

  skewed right

  skewed left

• spread out

  normal distribution

  skewed right

  skewed left

• shaped

  mean

  median

  mode

• spread out

  range

  interquartile range

  standard deviation

• centered

  mean

  median

  mode

(From Worksheet: Mean, Median, Mode, Range) What is the mean of the set of numbers below?

12, 9, 20, 9, 10

• 12

• 20

• 10

• 9

• 11

(From Worksheet: Mean, Median, Mode, Range) What is the median of the set of numbers below?

12, 9, 20, 9, 10

• 12

• 20

• 10

• 9

• 11