When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 945945 peas, with 718718 of them having red flowers. If we assume, as the scientist did, that under these circumstances, there is a 3 divided by 43/4 probability that a pea will have a red flower, we would expect that 708.75708.75 (or about 709709) of the peas would have red flowers, so the result of 718718 peas with red flowers is more than expected. a. If the scientist's assumed probability is correct, find the probability of getting 718 or more peas with red flowers. b. Is 718 peas with red flowers significantly high? c. What do these results suggest about the scientist's assumption that 3 divided by 43/4 of peas will have red flowers?
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 945945 peas, with 718718 of them having red flowers. If we assume, as the scientist did, that under these circumstances, there is a 3 divided by 43/4 probability that a pea will have a red flower, we would expect that 708.75708.75 (or about 709709) of the peas would have red flowers, so the result of 718718 peas with red flowers is more than expected. a. If the scientist's assumed probability is correct, find the probability of getting 718 or more peas with red flowers. b. Is 718 peas with red flowers significantly high? c. What do these results suggest about the scientist's assumption that 3 divided by 43/4 of peas will have red flowers?
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 32E
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When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of
probability that a pea will have a red flower, we would expect that
945945
peas, with
718718
of them having red flowers. If we assume, as the scientist did, that under these circumstances, there is a
3 divided by 43/4
708.75708.75
(or about
709709)
of the peas would have red flowers, so the result of
718718
peas with red flowers is more than expected.a. If the scientist's assumed probability is correct, find the probability of getting
718
or more peas with red flowers.b. Is
718
peas with red flowers significantly high?c. What do these results suggest about the scientist's assumption that
3 divided by 43/4
of peas will have red flowers?Expert Solution
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