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sumayyahjj
sumayyahjj
09.12.2019 • 
Mathematics

The box plots represont the distributions of typing speeds of students before and after a computer programming course typing speeds (words per minute) 40 45 50 55 60 65 70 90 100 105 110 which statement is frue about the variability of the distributions ? the interquartile range of the typing speeds after the course is greater than the interquartile range of the speeds before the course the interquartile ranges of the two distributions are the same the range of speeds the course is smaller than the range of the speeds before the course. the ranges of the two distributions are the same

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