Statistics

What is a requirement of a statistical question?

• one set answer

• a variety of answers

Is the following question statistical or non statistical?

How many cars are in the parking lot?

• Statsitical

• Non Statistical

Is the following question statistical or non statistical?

How many siblings does each student have?

• Statistical

• Non Statistical

Is the following question statistical or non statistical?

How tall are the students in our class?

• Statistical

• Non Statistical

Are you hungry?

• Statistical Q

• Non Statistical Q

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

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

• 90.4
• 633
• 98
• 92.3