Question
In: Statistics and Probability
A scientist conducted a hybridization experiment using peas with green pods and yellow pods. He crossed...
A scientist conducted a hybridization experiment using peas with green pods and yellow pods. He crossed peas in such a way that 25% (or 145) of the 580
offspring peas were expected to have yellow pods. Instead of getting 145 peas with yellow pods, he obtained 150. Assume that the rate of 25% is correct.
a. Find the probability that among the 580 offspring peas, exactly 150 have yellow pods.
b. Find the probability that among the 580 offspring peas, at least 150 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?
Solutions
orchestra answered 2 years agoRelated Solutions
A scientist conducted a hybridization experiment using peas with green pods and yellow pods. He crossed...
A scientist conducted a hybridization experiment using peas with
green pods and yellow pods. He crossed peas in such a way that 25%
(or 142)
of the 568 offspring peas were expected to have yellow pods.
Instead of getting 142 peas with yellow pods, he obtained 144.
Assume that the rate of 25% is correct.
a. Find the probability that among the 568 offspring peas,
exactly 144 have yellow pods.
b. Find the probability that among the 568 offspring peas,...
A scientist conducted a hybridization experiment using peas with green pods and yellow pods. He crossed...
A scientist conducted a hybridization experiment using peas with
green pods and yellow pods. He crossed peas in such a way that 25%
(or 150) of the 600 offspring peas were expected to have yellow
pods. Instead of getting 150 peas with yellow pods, he obtained
153. Assume that the rate of 25% is correct. a. Find the
probability that among the 600 offspring peas, exactly 153 have
yellow pods. b. Find the probability that among the 600 offspring
peas,...
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 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 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.b. Use the range rule of thumb to find the values separating results that are significantly low or...
1. Mendel crossed peas with round, green seeds with peas having wrinkled, yellow seeds. 100% of...
1. Mendel crossed peas with round, green seeds with peas having
wrinkled, yellow seeds. 100% of the F1 plants had seeds
that were round and yellow.
Predict the results of test-crossing these
F1 plants.
a. 3/4 round, yellow; 1/4 wrinkled,
green
b.
9/16 round, yellow; 3/16 round,
green; 3/16 wrinkled, yellow; 1/16 wrinkled, green
c.
1/2 round, yellow; 1/2 wrinkled,
green
d.
1/4 round, yellow; 1/4 round,
green; 1/4 wrinkled, yellow; 1/4 wrinkled, green
e.
None of the Above
2....
1. A famous scientist, Mendel, conducted a genetic experiment with peas. On sample from this experiment...
1. A famous scientist, Mendel, conducted a genetic experiment
with peas. On sample from this experiment consisted of 428 green
peas and 152 yellow peas (There are no other colors)
a. how many peas are there altogether
b. calculate a 95% confidence interval for the percentage of
yellow peas. write your answer in english
c. find the margin of error
A genetic experiment involving peas yielded one sample of offspring consisting of 409 green peas and 140 yellow peas.
A genetic experiment involving peas yielded one sample of offspring consisting of 409 green peas and 140 yellow peas. Use a 0.05 significance level to test the claim that under the same circumstances, 23% of offspring peas will be yellow. Identify the null hypothesis, alternative hypothesis, test statistic, P-value, conclusion about the null hypothesis, and final conclusion that addresses the original claim. Use the P-value method and the normal distribution as an approximation to the binomial distributionWhat are the null...
A famous scientist, Mendel, conducted a genetic experiment with peas. One sample from this experiment consisted...
A famous scientist, Mendel, conducted a genetic experiment with
peas. One sample
from this experiment consisted of 152 yellow peas out of 580
peas. Calculate a 95%
confidence interval for the percentage of yellow peas. Also,
find the estimation and
the margin of error.
A famous scientist, Mendel, conducted a genetic experiment with peas. One sample from this experiment consisted...
A famous scientist, Mendel, conducted a genetic experiment with
peas. One sample
from this experiment consisted of 152 yellow peas out of 580
peas. Calculate a 95%
confidence interval for the percentage of yellow peas. Also,
find the estimation and
the margin of error.
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 (c) below. a. Find the mean and the standard deviation for
the numbers of peas with green pods in the groups of 32.
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 0.250.25
probability that a pea has green pods. Assume that the offspring
peas are randomly selected in groups of 3030. 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 3030. The
value of the mean is muμequals= peas. (Type an integer or a
decimal. Do not...
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