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Compute the first quartile

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The data below describe the fat? content, in grams per? serving, for a sample of 20 chicken sandwiches from? fast-food chains.

10 5         6         6         17       21       19       25       16       28

24 29       24       20       29       27       27       32       37       55

a) Compute the first quartile ?(Upper Q 1?) the third quartile ?(Upper Q 3?) and the interquartile range.

?(b) List the? five-number summary.

?(c) Construct a boxplot and describe the shape.

(?a) The first quartile is ________

The third quartile is __________

The interquartile range is ________

?(b) The? five-number summary is _____,______,______,______,______(Use ascending? order.)

Reference no: EM132372772

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