Data Unit

What is the median?

• 62

• 58

• 66

• 60

When finding the median what is the FIRST step?

• Mark off the lowest number

• Mark off the highest number

• Find the Middle

• Arrange the number from Least to Greatest

Jeff has four grades from tests and IXL. They are all weighted equally. If Jeff's grades are 100, 96, 96, and 100, what Jeff's current average grade?

• 96

• 97

• 98

• 100

The temperature in Springfield on this date in the last ten years were: 68, 68, 69, 70, 72, 70, 68, 75, 55, 67. What is the average temperature on this date over the last ten years? (Round to nearest whole number)

• 60

• 61

• 68

• 69

What type of display is pictured below?

• Dot Plot

• Box Plot

• Histogram

• Pie Chart

A graph shows that 40% of students prefer apples, 30% prefer bananas, and 30% prefer cherries. If there are 200 students, how many prefer apples?

• 60 students

• 80 students

• 100 students

• 120 students

Find the median.
12, 5, 9, 18, 22, 25, 5

• 9

• 8

• 12

• 18

Find the mode.
12, 5, 9, 18, 22, 25, 5

• 22

• 18

• 9

• 5

Find the range.
12, 5, 9, 18, 22, 25, 5

• 20

• 15

• 22

• 18