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The box plots show Devonte’s scores in Spanish and in French.


Devonte inferred that his French scores have less variability than his Spanish scores. Which explains whether Devonte’s inference is correct?


Devonte is correct because the range is greater for French.

Devonte is correct because the interquartile range is less for French.

Devonte is not correct because his highest grade is in Spanish.

Devonte is not correct because the interquartile range is less for Spanish.

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Answer:

Devonte is correct because the interquartile range is less for French.

Explanation:

The scoring range indicates the deviance from the standard values. It can only be inferred that the interquartile range is very narrow. In other words, there is less variability in the scores. Thus, a smaller quartile range means that  there is less variability in the quantity being measured. The interqurtile range is the difference in the values of the the 75th percentile and the 25th percentile of a cumulative frequency distribution curve.  

Answer:

the answer is b

Explanation:

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