Stats Graphs and Charts

Which day had more minutes of homework?

• Wednesday

• Thursday

• Friday

Tags

CCSS.4.NBT.A.2

Which city had 21 votes?

• Orlando

• Sydney

• New York

• Paris

Look at the bar graph. Can you tell what the bar graph measures?

• Kilowatts used by appliances per day

• Average Hours appliances were used per day

• Number of hours each appliance was used per day

• Hours appliance used monthly

What do the numbers in the vertical axis of this graph represent?

• Hours in a day

• Days of the week

• Types of appliances

• Amount of electricity used

Now read what’s on the horizontal axis, the line that runs along the bottom of the graph from left to right. It is labeled Appliance. Each appliance in the graph has two bars. What is measured by the blue bar?

• Amount of electricity used

• Weekday: hours of use

• Number of appliances used

• Weekend: hours of use

After the refrigerator, which appliance is used the most on weekdays?

• Television

• Heater

• Lights

• Computer

The percentage of her income that Tina spends each month on “bus fare” and “other” expenses combined equals what she spends on ________.

• rent

• food

• utilities

• clothing

Tina spends _____ of her day at work.

• 33%

• 29%

• 9%

• 6%

Which appliance has the most total usage?

• Fridge

• Heater

• Lights

• Television

On average, how many hours is the computer used on a weekday?

• 8

• 16

• 2

• 10