Histograms Review

Based on our class data histogram, what appears to be the approximate median hours of screen time?

• 0-2 hours

• 4-6 hours

• 6-8 hours

• 16-18 hours

How many students have more than 1,000 songs on their MP3 player?

• 5
• 16
• 10
• 4

Which interval has 400 employees?

• 33-43

• 0-10

• 77-87

• 66-76

How many cities have temperatures between 70 degrees and 99 degrees?

• 44
• 34
• 26
• 62

What percentage of students are between 60 and 63 inches tall?

• 25.9%

• 60%

• 14.9%

• 7%

How many cities have temperatures between 70 degrees and 99 degrees?

• 44
• 34
• 26
• 62

21. How many students are represented by the histogram?  

• Cannot be determined
• 9
• 31
• 35

How many students are between 48 and 51 inches tall?

• 14
• 8
• 2
• 0

How many employees have a salary less than $22,000?

• 50
• 350
• 0
• 10

Based on our class data histogram, what appears to be the approximate median hours of screen time?

• 0-2 hours

• 4-6 hours

• 6-8 hours

• 16-18 hours