When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 907 peas, with 705 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 680.25 (or about 680) of the peas would have red flowers, so the result of 705 peas with red flowers is more than expected. a. If the scientist's assumed probability is correct, find the probability of getting 705 or more peas with red flowers. b. Is 705 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 705 or more peas with red flowers is nothing.
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 907 peas, with 705 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 680.25 (or about 680) of the peas would have red flowers, so the result of 705 peas with red flowers is more than expected. a. If the scientist's assumed probability is correct, find the probability of getting 705 or more peas with red flowers. b. Is 705 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 705 or more peas with red flowers is nothing.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter2: The Integers
Section2.7: Introduction To Coding Theory (optional)
Problem 7E
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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
907
peas, with
705
of them having red flowers. If we assume, as the scientist did, that under these circumstances, there is a
3/4
680.25
(or about
680)
of the peas would have red flowers, so the result of
705
peas with red flowers is more than expected.a. If the scientist's assumed probability is correct, find the probability of getting
705
or more peas with red flowers.b. Is
705
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
705
or more peas with red flowers is
nothing.
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