the box plot compares the number of events that mrs. cais and mr. rolands classes won over the last 10 years…

the box plot compares the number of events that mrs. cais and mr. rolands classes won over the last 10 years on the schools field day. number of events won on field day mrs. cais class mr. rolands class 0 1 2 3 4 5 6 7 8 9 10 based on the data in the box plots, what is the best evidence to show which class has had greater success on field day over the last 10 years? mrs. cais class was more successful because her interquartile range was less spread out. mrs. cais class was more successful because she had the greater total spread. mr. rolands class was more successful because his class always won at least one event. mr. rolands class was more successful because his classs lower quartile was the same as mrs. cais classs upper quartile. mark this and return save and exit next submit

the box plot compares the number of events that mrs. cais and mr. rolands classes won over the last 10 years on the schools field day. number of events won on field day mrs. cais class mr. rolands class 0 1 2 3 4 5 6 7 8 9 10 based on the data in the box plots, what is the best evidence to show which class has had greater success on field day over the last 10 years? mrs. cais class was more successful because her interquartile range was less spread out. mrs. cais class was more successful because she had the greater total spread. mr. rolands class was more successful because his class always won at least one event. mr. rolands class was more successful because his classs lower quartile was the same as mrs. cais classs upper quartile. mark this and return save and exit next submit

Answer

Brief Explanations:

The inter - quartile range (IQR) shows the spread of the middle 50% of the data. A smaller IQR means less variability in the middle data. But it doesn't directly show success. Total spread is also not a measure of success. Just winning at least one event is not a strong indicator. If Mr. Roland's class's lower quartile is the same as Mrs. Cai's class's upper quartile, it means at least 25% of Mr. Roland's class results are as good as or better than 75% of Mrs. Cai's class results, indicating greater success.

Answer:

Mr. Roland's class was more successful because his class's lower quartile was the same as Mrs. Cai's class's upper quartile.