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After a large fund drive to help the Boston City Library, the following information was obtained from a random sample of contributors to the library

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After a large fund drive to help the Boston City Library, the following information was obtained from a random sample of contributors to the library flmd. Using a 1% level of signicance, test the claim that the amount contributed to the library fund is independent of ethnic group. Number of People Making Contribution Ethnic Group $1-5l] $61-11\".I 35101-150 $151-200 Over $200 Raw Total A 27 59 55 38 22 251 B 99 53 64 27 21 264 C 7'7 60 63 37 29 266 D 108 84 56 59 31 340 Column Total 361 256 240 161 103 1121 {b} Find the 1ll'alue of the chisquare statistic for the sample. {Round the expected frequencies to at least three decimal places. Round the test statistic to three decimal places] Find or estimate the PValue of the sample test statistic. [Round your answer to three decimal places.) Pvalue e 0.100 0.050 1 Pvalue

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