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Consider the hypothesis test below. H0:p1p20Ha:p1p2>0 The following results are for independent samples taken from the two populations. Sample 1 Sample 2 n1=200 n2=300 p1=0.21

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Consider the hypothesis test below. H0:p1p20Ha:p1p2>0 The following results are for independent samples taken from the two populations. Sample 1 Sample 2 n1=200 n2=300 p1=0.21 p2=0.15 Use pooled estimator of p. a. What is the value of the test statistic (to 2 decimals)? b. What is the p-value (to 4 decimals)? c. With =.05, what is your hypothesis testing conclusion

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