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Natalka [10]
3 years ago
6

The box plots show attendance at a school dance competition and school badminton games.

Mathematics
2 answers:
BartSMP [9]3 years ago
5 0

Answer:

The IQR is a better measure of spread for dance competitions than for badminton games.

Step-by-step explanation:

I took the test

Helen [10]3 years ago
4 0

Answer:

The IQR is a better measure of spread for dance competitions than for badminton games.

Step-by-step explanation:

I understand from "Dance Competition box plot has interquartile ranges approximately between 60 and 130" that quartile 1 is at 60 and quartile 3 is at 130, then, the interquartile range (IQR) is 130 - 60 = 70.

Similarly, from Badminton box plot, quartile 1 is at 90 and quartile 3 is at 150, then, the interquartile range is 150 - 90 = 60.

IQR is a measure of statistical dispersion, that is, as IQR increase, spread increase.

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