Crossing true-breeding purple flowering plants with long pollen grains and a true breeding red-flowered plant with round pollen grains produced F1 with purple flowers and long pollen grains.  Self-fertilization of the F1 progeny resulted in the following F2 progeny: Data Phenotype Observed Purple flowers, long pollen grains 286 Purple flowers, round pollen grains 18 Red flowers, long pollen grains 26 Red flowers, round pollen grains 88  Must include all parts necessary for completing this type of statistical test.

Q: b. Compute the test statistic. (Round your answer to 3 decimal places.) The test statistic is 2.892

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A:

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A: Given : SSBetween = 20 SSTotal = 200

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A: Given that  Sample size n =100 Sample mean =6.6 Standard deviation =9

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