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please help thank you.
first answer choices: 18 20 37 48
second answer choices: 38 38.5 42 72
third answer choices: 26 and 32, 28 and 42.5, 29 and 42.5, 38.5 and 43
fourth answer choices: 9 13.5 26 38
fifth answer choices: interquartile range, median, lower and upper quartiles, range

please help thank you first answer choices 18 20 37 48 second answer choices 38 385 42 72 third answer choices 26 and 32 28 and 425 29 and 425 385 and 43 fourth class=

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Answer:

range= 20   median= 38   lower quartile and upper quartile= 29 and 42.5

interquartile range= 13.5

Step-by-step explanation:

range= you take the biggest number and subract it from the smallest number.

median= you set the numbers to smallest to biggest then go in from the left and right moving both fingures at once till you get to the middle.

Lower quartile= exclude the medain and average the 4 numbers

Upper quartile= exclude the medain and average the 4 numbers

interquartile range= subract 29 from 42.5

range (i think)

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