Reading and Comparing Dot Plots

Front

Each dot represents 1 day. How many days were recorded?

Back

20

Front

What is the median of the data? Options: 105, 106, 104, 110

Back

105

Front

What is the mode? Options: 88%, 89%, 97%, 91%

Back

89%

Front

Find the medians for Science and Math. Options: science: 4.5 h; math: 3 h, science: 3 h; math: 4.5 h, science: 5 h; math: 5 h, science: 3.5 h; math: 4 h

Back

science: 3 h; math: 4.5 h

Front

Difference between the medians for the two data sets? Options: 0 tickets, 2 tickets, 4 tickets, 6 tickets

Back

2 tickets

Front

What is the range in gas mileage for cars?

Back

6

Front

Are these dot plots symmetric?

Back

No

Front

What is the difference between the medians for cars and SUVs?

Back

5

Front

Compare the centers and spreads: Math has a higher median (center) and a wider spread, Math has a higher median (center) and a smaller spread, Math has a lower median (center) and a smaller spread, Math has a lower median (center) and a wider spread.

Back

Math has a higher median (center) and a wider spread.

Front

Which plot has an outlier in the dot plots comparing the number of raffle tickets sold by boys and girls during a school fund-raiser? Options: Girls, Boys, Both Plots, Neither

Back

Girls