LUULUULU
Kyndra and Mika each have a toy robot. They recorded the distance traveled by the robots
after winding and releasing the toys 12 different times. The number of centimeters traveled
each time are shown in the dot plots.
Kyndra's Robot
C
U LULLLLLLLLLLLLLLLLLL LLLLLLLLLLLLLLLLLLLL
Distance Traveled (centimeters)
Mika's Robot
LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL
20 24 28 32 36 40 44 48 52 56 60 64 68
Distance Traveled (centimeters)
Here are three statements about the number of centimeters traveled by these two toy robots.
I.
The range of the number of centimeters traveled by Kyndra's robot is less than
the range of the number of centimeters traveled by Mika's robot.
II.
The mode of the distance traveled is different for the two sets of data.
III.
The distribution of the data is symmetrical for Kyndra's set of data and skewed to
the right for Mika's set of data.
Which of these three statements appear to be true?