Statistics Review

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?
What pets does our class have?

• Statistical
• Non statistical

Is the following question statistical or non statistical?
What pets does our class have?

• Statistical
• Non statistical

Is the following question statistical or non statistical?
How many lanterns are hanging in our classroom

• Statistical
• Non Statistical

Is the following question statistical or non statistical?
How many cars are in the parking lot?

• Statsitical
• Non Statistical

Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127, 193, 142. What is Roger's median score?

• 127
• 155
• 156
• 193

The number of pages that Carolyn wrote in her journal each day from Monday to Friday is shown below: 
9, 8, 12, 6, 10
What is the mean number of pages she wrote per day?

• 5
• 6
• 9
• 11

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

• 37
• 38
• 40
• 46

The ages of the children at a birthday party are shown below.
7, 5, 10, 9, 15, 12, 6, 9, 7, 10
What is the minimum age of the children at the birthday party?

• 7
• 5
• 15
• 9

Which measure of central tendency is MOST EASILY affected by outliers?

• mean
• median
• mode
• IQR