Stats Review

Find the median of these numbers:
2, 3, 4, 5, 5, 7

• 4
• 5
• 4.5
• 6

33, 25, 42, 25, 31, 37, 46, 29, 38
What is the third quartile of the data?

• 37
• 38
• 40
• 46

33, 25, 42, 25, 31, 37, 46, 29, 38
What is the interquartile range of the data?

• 8
• 9
• 13
• 21

33, 25, 42, 25, 31, 37, 46, 29, 38
What is the first quartile of the data?

• 25
• 27
• 29
• 33

How many cars were sold on Monday and Tuesday?

• 13
• 5
• 11
• 2

Is the following question statistical or non statistical?
How many ceiling tiles are in our classroom?

• Statistical
• Non Statistical

What value is the lower quartile?

• 66
• 58
• 60
• 64

Which interval has the highest frequency?

• 9 - 10 books
• 7-8 Books
• 5-6 Books
• 3-4 Books

Which class has the higher median?

• 1st period

• 2nd period

• They have the same median

In order to find the median, the data must be sorted from least to greatest first.

• True
• False