1. A survey of the income of 9 students was conducted and the results are shown...

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1. A survey of the income of 9 students was conducted and the results are shown in the table below. 21342 22356 28624 12455 1

3. World truck production (fictional) 1985 1986 1987 1988 Year x Trucks y (millions) 1984 15.9 16.3 16.8 172 17.5 a) Construc

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19 WK 03 - 019-346 n=9 Failn 8 mean a exi 9 9 Heren 10 11 n=94 x= Exi 12 3 Here Ixi- 20g456 x = 209456 2 23272.89 111 g 3 To

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2. Find the five-number summary and construct a boxplot for the following data: 12, 31, 23,...

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1. A survey of the income of 9 students was conducted and the results are shown...

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