MEAN, MEDIAN, MODE, RANGE

Mean:
1   2   3   4   5   6

• 2.5
• 3
• 3.5
• 4

Median:
0   1   2   3   4

• 1
• 2
• 3
• 4

Mode:
0   1   1   2   3   4

• 1
• 2
• 3
• 4

Range:
67, 74, 95, 98, 98, 99, 102

• 102
• 67
• 98
• 35

Range:
10   12   13   15   16.5

• 6.5
• 13
• 66.5
• 13.3

Median is closest to:

• 30
• 78
• 101
• 125

What value is the lower quartile?

• 66
• 58
• 60
• 64

What do you do if there are two numbers in "the middle" when you are finding the median?

• Pick your favorite number
• Add the two numbers in the middle & then divide by two.
• They are both the median
• None of the above

4. Which of the following lists all the five numbers needed to make a box plot?

• Mean, Median, Mode, Range, and Total

• Minimum, Quartile 1, Median, Quartile 3, and Maximum

• Smallest, Q1, Q2, Q3, and Q4

• Minimum, Maximum, Range, Mean, and Median

In order to find the median, the very first thing you must do is to..

• find the difference between biggest and the smallest number.

• find the middle number

• list the numbers in order

• find the most repeated number