Organizing Data

Match the following terms with their definitions

• Middle of the data set. Half the data (50%) lies below this value and half (50%) lies above.

• Minimum (Min)

• The lowest value of the data set

• First Quartile (Q1)

• Middle of the lower half of the data set. 25% of the data lies below this value and 75% lies above.

• Median (Q2)

• Middle of the upper half of the data set. 75% of the data lies below this value and 25% lies below.

• Maximum (Max)

• The highest value of the data set

• Third Quartile (Q3)

What do points B and D represent on the box plot?

• Mean and Mode

• Mean and Median

• Least and Greatest Value

• First and Third Quartiles

What do points A and E represent on the box plot?

• Mean and Mode

• Mean and Median

• Least and Greatest Value

• First and Third Quartiles

What does point C on the box plot represent?

• First Quartile

• Median

• Third Quartile

• Mean

What is the median of the data?

• 200

• 100

• 90

• 140

What value is the lower quartile?

• 66

• 58

• 60

• 64

What data value is the upper quartile (Q3)?

• 64

• 62

• 66

• 58

What is the minimum value?

• 64

• 58

• 66

• 60

Find the mean:
28, 18, 19, 18, 17

• 20
• 18
• 11
• 19

At Donald's Donuts the number of donut holes in a bag can vary. Help Donald find the mode.
12,10,10,10,13,12,11,13,10

• 13
• 12
• 11
• 10