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Sagot :
Considering the given box plots, it is found that:
a) They had the same IQR.
b) Athlete A went on the shortest training ride.
c) Athlete B went on more rides longer than 35 miles.
d) Athlete B had a greater median distance.
What is a box plot?
It is a plot that focuses the interquartile range of the population, which is the difference between the third and the first quartile, but gives a five number summary of the population, composed by these following measures.
- The smallest value.
- The first quartile.
- The median.
- The third quartile.
- The highest value.
Hence, for Athlete A, we have that:
- The smallest value is 12.
- The first quartile is 27.
- The median is of 29.
- The third quartile is 34.
- The highest value is of 45.
- IQR: 34 - 27 = 7.
For Athlete B, we have that:
- The smallest value is 18.
- The first quartile is 32.
- The median is of 37.
- The third quartile is 39.
- The highest value is of 41.
- IQR: 39 - 32 = 7.
Hence:
a) They had the same IQR.
b) Athlete A went on the shortest training ride.
c) Athlete B went on more rides longer than 35 miles(as it is less than his median).
d) Athlete B had a greater median distance.
More can be learned about box plots at brainly.com/question/27721471
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