A certain cross of sweet peas usually blossom red, but have a 0.25 chance of blossoming...
A certain cross of sweet peas usually blossom red, but have a 0.25 chance of blossoming white. One year a farmer plants 80 of these sweet pea plants.
1. What is the mean number of sweet peas that blossom white?
2. What is the standard deviation for the number of sweet peas that blossom white? (Use 3 decimals)
3. What is the probability that less than 30 of these plants blossom white? (Use 4 decimals)
4. What is the probability that between 15 and 25 blossom white? (Use 4 decimals)
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A certain cross of sweet peas usually blossom red, but have a
0.25 chance of blossoming...
According to genetic theory, the blossom color in the second generation of a certain cross of...
According to genetic theory, the blossom color in the second generation of a certain cross of sweet peas should be red or white in a 3:1 ratio. That is, each plant has probability 3/4 of having red blossoms, and the blossom colors of separate plants are independent. a. What is the probability that exactly three out of four of these plants have red blossoms? b. What is the mean number of red-blossomed plants when 60 plants of this type are...
According to genetic theory, the blossom color in the second generation of a certain cross of...
According to genetic theory, the blossom color in the second generation of a certain cross of sweet peas should be red or white in a 3:1 ratio. That is, each plant has probability 3/4 of having red blossoms, and the blossom colors of separate plants are independent. (a) What is the probability that exactly three out of nine of these plants have red blossoms? (Round your answer to four decimal places.) (b) What is the mean number of red-blossomed plants...
According to the theory of genetics, the blossom colour in the second generation of a certain...
According to the theory of genetics, the blossom colour in the second generation of a certain cross of sweet peas should be red or white in a 3:1 ratio, and the blossom colours of separate plants are statistically independent events. Note that each plant has a probability of 1/4 of having white blossoms. State the variance of the number of white-blossomed plants when 12 of these second-generation plants are grown from seed to two digits to the right of the...
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Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a 0.25 probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of 26. Complete parts (a) through (c) below. a. Find the mean and the standard deviation for the numbers of peas with green pods in the groups of 26. The value of the mean is peas. Type an integer or a decimal. Do not round.)...
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PLEASE answer all three for rating 6) You cross two pure-breeding strains of peas, one with...
PLEASE answer all three for rating
6) You cross two pure-breeding strains of peas, one with white flowers and the other with purple flowers. All progeny (Fi) from this cross have purple flowers. You cross two F1 individuals, harvest the F2 seeds, and plant a row of twelve (12) seeds in your Aunt Mabel's front yard to improve the landscaping. A) What is the probability that out of the ten (10) total plants, any five (5) of the 12 will...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is...
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Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a 0.25 probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of 26. Complete parts (a) through (c) below. a. Find the mean and the standard deviation for the numbers of peas with green pods in the groups of 26. The value of the mean is peas. Type an integer or a decimal. Do not round.)...
6) You cross two pure-breeding strains of peas, one with white flowers and the other with purple flowers. All progeny (FI) from this cross have purple flowers. You cross two F1 individuals, harvest the F2 seeds, and plant a row of twelve (12) seeds in your Aunt Mabel's front yard to improve the landscaping. A) What is the probability that out of the ten (10) total plants, any five (5) of the 12 will have white flowers and any seven...
PLEASE answer all three for rating
6) You cross two pure-breeding strains of peas, one with white flowers and the other with purple flowers. All progeny (Fi) from this cross have purple flowers. You cross two F1 individuals, harvest the F2 seeds, and plant a row of twelve (12) seeds in your Aunt Mabel's front yard to improve the landscaping. A) What is the probability that out of the ten (10) total plants, any five (5) of the 12 will...
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