4.5 Quiz Basic Statistics and Graphical Representations

1. Which of the following best describes the process of finding the range for a set of data?

• ADD the biggest and smallest numbers
• Place the number in order from least to greatest then find the middle.
• Find the difference between the Maximum and the Minimum.
• Find the average.

What is the maximum value?

• 58
• 66
• 64
• 60

Which interval shows the greatest number of pets?

• 15-19
• 0-4
• 5-9
• 10-14

What is the median of the data?

• 200
• 100
• 90
• 140

What is the MEDIAN of this data

• 95
• 90
• 100
• 40

What is the mean of the following data set? 133,140,98,98,140,119,119

• 42

• 98

• 119

• 121

What is the median 133,140,98,98,140,119,119.

• 200

• 96

• 119

• 121

Median means?

• Most frequent

• Middle number

• Average

• Largest minus smallest

Find the mode of 34,48,87,56,87,51,29

• 34

• 48

• 87

• 56

What does "mean" mean?

• average
• middle
• repeats the most
• variation