Question

ule 2) Here is a sample data set. 390.4 395.8 455.8 506.5 458.1 544.7 620.2 672.8 443.1 530.6 526.2 550.7 590.7 352.6 553.6 629.3 314.9584 543.2 623.8 434.4 553.4 341 486.3 434.4 473.2 279.4 640.6 641.7 614.2 526.2 549.5 553.6 357.7 384 294.3 644.1 530.6 553.6 547.8 635.5 514.5 528.5 529.4 529.1 524.4 491.5403 434.4 580.6 331.5 440.1 519.9 310.9 Find the first quartile for this data set. Find the third quartile for this data set. Find the interquartile range for this data set. QR- Points possible: 1 This is attempt 1 of 3. Submit
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Answer #1

Let us first sort the data while computing quartile for data.

Sorted data:-

279.4,294.3,310.9,314.9,331.5,341,352.6,357.7,384,390.4,395.8,403,434.4,434.4,434.4,440.1,443.1,455.8,458.1,473.2,486.3,491.5,506.5,514.5,519.9,524.4,526.2,526.2,528.5,529.1,529.4,530.6,530.6,543.2,544.7,547.8,549.5,550.7,553.4,553.6,553.6,553.6,580.6,584,590.7,614.2,620.2,623.8,629.3,635.5,640.6,641.7,644.1,672.8

on- le Pas 二1119.2 279 4 26.2 S 3.6 62.8 Box Plot

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