7.A scientist conducted a hybridization experiment using peas with green pods and yellow pods. He crossed...
7.A scientist conducted a hybridization experiment using peas with green pods and yellow pods. He crossed peas in such a way that 25% (or 139) of the 556 offspring peas were expected to have yellow pods. Instead of getting 139 peas with yellow pods, he obtained 144. Assume that the rate of 25% is correct.
a. Find the probability that among the 556 offspring peas, exactly 144
have yellow pods.
b. Find the probability that among the 556 offspring peas, at least 144 have yellow pods.
c. Which result is useful for determining whether the claimed rate of 25% is incorrect? (Part (a) or part (b)?)
d. Is there strong evidence to suggest that the rate of 25% is incorrect?
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7.A scientist conducted a hybridization experiment using peas
with green pods and yellow pods. He crossed...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a 0.75 probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of 38. 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 38. The value of the mean is muμequals=? peas. (Type an integer or a decimal. Do not...
Assume that hybridization experiments are conducted with peas having the property that for offspring there is...
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 32 Complete parts (a) through (e) below a. Find the mean and the standard deviation for the numbers of peas with green pods in the gallups of The value of the mean isu peas. (Type an integer or a decimal. Do not round) The...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is...
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.)...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a 0.75 probability that a pea has green pods. Assume that the offspring peas are randomly selected in groups of 24. 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 24. The value of the mean is muequals nothing peas. (Type an integer or a decimal. Do...
10. The accompanying table describes results from eight offspring peas. The random variable x represents the...
10. The accompanying table describes results from eight offspring peas. The random variable x represents the number of offspring peas with green pods. Complete parts (a) through (d). Probabilities of Numbers of Peas with Green Pods Among 8 Offspring Peas x (Number of Peas with Green Pods) P(x) 0 0+ 1 0+ 2 0.008 3 0.017 4 0.071 5 0.192 6 0.355 7 0.253 8 0.104 A. Find the probability of getting exactly 7 peas with green pods. B. Find...
1- Mendel generated 580 offspring peas. He claimed that 75%, or 435, of them, would have...
1- Mendel generated 580 offspring peas. He claimed that 75%, or 435, of them, would have green pods. The actual experiment resulted in 428 peas with green pods. a) Assuming that groups of 580 offspring peas are generated, find the mean and standard deviation for the number of peas with green pods. b) Use the range of thumb to find the minimum usual number and the maximum usual number of peas with green pods. Based on those numbers, can we...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a 0.75 probability that a pea has groen podu. Assume that the offspring peas are randomly selected in groups of 20. Complete parts (a) through (c) below a. Find the mean and the standard deviation for the number of peas with green pots in the groups of 20. The value of the mean is - peas (Type an integer or a decimal. Do not...
Assume that hybridization experiments are conducted with peas having the property that for offpring there is...
Assume that hybridization experiments are conducted with peas having the property that for offpring there is a 0 75 probability that a pea has green pods Complete parts (a) through (c) below Assume that the offipring peas are randomly selected in groups of 18 The value of the mean is peas (Type an integer or a decimal Do not round ) The value of the standard deviation is e (Round to one decimal place as needed) peas b. Use the...
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 905...
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 905 peas, with 683 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 678.75 (or about 679) of the peas would have red flowers, so the result of 683 peas with red flowers is more than expected. a. If the scientist's...
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 931...
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 931 peas, with725 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 698.25 (or about 698) of the peas would have red flowers, so the result of 725 peas with red flowers is more than expected. a. If the scientist's assumed...
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 32 Complete parts (a) through (e) below a. Find the mean and the standard deviation for the numbers of peas with green pods in the gallups of The value of the mean isu peas. (Type an integer or a decimal. Do not round) The...
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.)...
Assume that hybridization experiments are conducted with peas having the property that for offspring, there is a 0.75 probability that a pea has groen podu. Assume that the offspring peas are randomly selected in groups of 20. Complete parts (a) through (c) below a. Find the mean and the standard deviation for the number of peas with green pots in the groups of 20. The value of the mean is - peas (Type an integer or a decimal. Do not...
Assume that hybridization experiments are conducted with peas having the property that for offpring there is a 0 75 probability that a pea has green pods Complete parts (a) through (c) below Assume that the offipring peas are randomly selected in groups of 18 The value of the mean is peas (Type an integer or a decimal Do not round ) The value of the standard deviation is e (Round to one decimal place as needed) peas b. Use the...
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 905 peas, with 683 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 678.75 (or about 679) of the peas would have red flowers, so the result of 683 peas with red flowers is more than expected. a. If the scientist's...
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