Data Analysis

Find the mean.
90, 100, 95, 85, 60, 80

• 85
• 84
• 86
• 90

Find the range.
5, 15, 10, 20, 15, 10, 15

• 5
• 10
• 15
• 13

Find the mode.
5, 15, 10, 20, 15, 10, 15

• 10
• 15
• 20
• 5

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

• 193
• 127
• 60
• 66

On which day was the number of sugar cookies made at the bakery greater than the number of chocolate cookies?

• Monday
• Tuesday
• Thursday
• Saturday

^{If you surveyed 550 students and this was your results, how many liked comedy?}

• 20
• 55
• 500
• 110

How many people have more than four books in their desk?

• 7
• 12
• 5
• 8

 How many families are represented in the line plot?

• 5
• 6
• 17
• 18

What is the median of the data?

• 200
• 100    
• 90
• 140

What percentage of the data is between 90 and 140?

• 25 %
• 50%
• 75%
• 100%