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Mathematics, 02.11.2019 06:31 davidb1113

Plz need fast 20 pointsthese data show the age in years of 9 members of the youth orchestra.

12 14 16 17.5 10 18 15 15.5 19

what is the iqr (interquartile range) for these data?

a 4.75

b 9.00

c 15.50

d 17.75

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Plz need fast 20 pointsthese data show the age in years of 9 members of the youth orchestra.
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