Double Dot Plot

The double dot plot shows the number of minutes two students spent practicing the piano.

• Both data sets have the same variation, but Lily’s data centers around a higher value.

• Both data sets have the same variation, but Alessandra's data centers around a higher value.

• Generally, Lily practiced less minutes than Alessandra.

• Generally, Alessandra practiced more minutes than Lily.

The double dot plot shows Kareem's and Martin's race times for a three-mile race.

• Martin typically runs a faster race.

• Kareem typically runs a faster race.

• Martin's race times are more consistent.

• Kareem's race times are less consistent.

• The range for both rides is 20.

• The interquartile(IQR) range for both rides is 10.

• Rocket blast has a larger mean than Topsy Turvy.

• Both rides have a median wait time between 25-30 minutes.

What is the difference between the medians for the two data sets? (remember- you cross them out from the left and right side)

• 0 tickets

• 2 tickets

• 4 tickets

• 6 tickets

The dot plot shows the number of hours students spent last week on social networking sites. Which is NOT an inference that can be made about the two populations?

• Females typically spend more time than males on the sites.

• Females typically spend less time than males on the sites.

• The range for males is greater than the range for females.

• The interquartile range for the males is 4 hours.

Can you spot the difference between the medians of these two thrilling data sets?

• 0 tickets

• 2 tickets

• 4 tickets

• 6 tickets

🎢🕒 The double dot plots are in! They reveal the average wait times in minutes for two thrill-packed rides at our fun-filled amusement park. 🎡🚀 When we pit the measures of center and variation against each other, which ride do you think keeps its fans waiting longer?

• No inference can be made from the graph.

• Topsy Turvy

• The wait times are the same for both rides.

• Rocket Blast

🎟️🎉 Let's dive into a fun challenge! The dot plots are showcasing a thrilling competition between boys and girls on who sold the most raffle tickets during a school fund-raiser. 🚀 Can you spot which plot reveals an unexpected twist - an outlier?

• Girls

• Boys

• Both Plots

• Neither

Let's play detective and find the missing medians! 🕵️‍♂️
Science: _________ Math: __________ 

•  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

Let's dive into a math adventure! Compare the magical lands of centers and spreads. 

•  Math land has a higher median (center) and a wider spread - more space for adventures!

•  Math land has a higher median (center) and a smaller spread - cozy and close-knit!

• Math land has a lower median (center) and a smaller spread - a tight-knit community!

• Math land has a lower median (center) and a wider spread - vast lands to explore!