Statistics

What is the median of this data?

• 65

• 60

• 70

• 75

How many students scored between a 86 and a 90?

• 1

• 3

• 6

• 10

What is the mode of the following data set?

5, 7, 7, 8, 12 , 12, 5, 6, 13, 12

• 5

• 7

• 12

• 5, 7

7, 3, 5, 6, 5, 4, 5

The range of these numbers is

• 15

• 4

• 2

• 5

Find the median:
3, 5, 7, 4, 3, 1

• 4.5

• 4

• 3.5

• 3

How many students had more than 6 candy bars?

• 5

• 2

• 3

• 1

Calculate the mean.

2, 9, 10, 6, 8

• 8

• 4

• 7

• 22

What was the day with the least amount of cars sold? 

• Monday
• Tuesday
• Wednesday
• Thursday

How many total students were surveyed about their number of brothers and sisters?

• 15

• 10

• 6

Which student has the higher IQR?

• Steven

• Zach

• They have the same IQR