Question: 1. An experiment was conducted to study whether cloud seeding reduces the occurrences of hail. At a hailprone geographical area, seeding was done on 10

 1. An experiment was conducted to study whether cloud seeding reduces
the occurrences of hail. At a hailprone geographical area, seeding was done

1. An experiment was conducted to study whether cloud seeding reduces the occurrences of hail. At a hailprone geographical area, seeding was done on 10 stormy days and another 15 stormy days were also observed without seeding. The following counts were obtained. The research question is to test whether the seeding reduced the chance of hail? The type I error is set at [105 level. a. Calculate the odds of hail with and without cloud seeding. b. Calculate the odds ratio and interpret it. c. State the null and alternative hypotheses [using twosided alternative hypothesis}. d. Conduct a test based on the Binomial proportion difference. Interpret your results and findings. e. Conduct a test based on the chisquared test. Interpret your results and ndings. f. To conduct the Fisher exact test. enumerate all possible tables given the marginal totals. g. Calculate the Fisher exact pvalue and interpret your results and findings. b. Although we conducted three different tests in d. e. and g, explain which test is appropriate to be used for this data

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