When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 943 peas, with 712 of them having red flowers. If we assume, as the scientist did, that under these circumstances, there is a 3/4 probability that a pea will have a red flower, we would expect that 707.25 (or about 707) of the peas would have red flowers, so the result of 712 peas with red flowers is more than expected. a. If the scientist's assumed probability is correct, find the probability of getting 712 or more peas with red flowers. b. Is 712 peas with red flowers significantly high? c. What do these results suggest about the scientist's assumption that 3/4 of peas will have red flowers? a. If the scientist's assumed probability is correct, the probability of getting 712 or more peas with red flowers is (Round to four decimal places as needed.)

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When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 943 peas, with 712 of them having red flowers. If we assume, as the scientist did, that under these circumstances, there is a 3/4 probability that
a pea will have a red flower, we would expect that 707.25 (or about 707) of the peas would have red flowers, so the result of 712 peas with red flowers is more than expected.
a. If the scientist's assumed probability is correct, find the probability of getting 712 or more peas with red flowers.
b. Is 712 peas with red flowers significantly high?
c. What do these results suggest about the scientist's assumption that 3/4 of peas will have red flowers?
a. If the scientist's assumed probability is correct, the probability of getting 712 or more peas with red flowers is
(Round to four decimal places as needed.)
Transcribed Image Text:When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 943 peas, with 712 of them having red flowers. If we assume, as the scientist did, that under these circumstances, there is a 3/4 probability that a pea will have a red flower, we would expect that 707.25 (or about 707) of the peas would have red flowers, so the result of 712 peas with red flowers is more than expected. a. If the scientist's assumed probability is correct, find the probability of getting 712 or more peas with red flowers. b. Is 712 peas with red flowers significantly high? c. What do these results suggest about the scientist's assumption that 3/4 of peas will have red flowers? a. If the scientist's assumed probability is correct, the probability of getting 712 or more peas with red flowers is (Round to four decimal places as needed.)
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