Unformatted text preview: pvalue and give the standard error of your estimate. Attached your R code and results. (b) Implement the χ 2 test of independence on this 6 × 6 table (although the classical rules of thumb for validity of the chisquare approximation (minimum 5 per cell) are badly violated here). Compare the pvalues in parts (a) and (b). 2. Use the sequential importance sampling algorithm to estimate the total number of 6 × 6 contingency tables with the same row sums and column sums as the 6 × 6 table in Problem 1. Give your estimate and the standard error of your estimate. Attach the R code....
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 Spring '08
 Chen
 Statistics, Null hypothesis, Statistical hypothesis testing, Fisher's method, Counternull

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