Question
In: Statistics and Probability
Mendelian Genetics When Mendel conducted his famous genetics experiments with peas, one sample of offspring consisted...
Mendelian Genetics When Mendel conducted his famous genetics experiments with peas, one sample of offspring consisted of 428 green peas and 152 yellow peas.
(a) Construct the following confidence interval estimates of the percentage of yellow peas. 99.5% confidence interval: 99% confidence interval: 98% confidence interval: 95% confidence interval: 90% confidence interval:
(b) After examining the pattern of the above confidence intervals, complete the following statement. ”As the degree of confidence decreases, the confidence interval...”
(c) In your own words, explain why the preceding completed statement makes sense. That is, why should the confidence intervals behave as you have described?
Solutions
Expert Solution
(b) As the degree of confidence decreases, the confidence interval is getting narrower
(c) As we decrease the level of confidence the margin of error also get decrease, and hence the width of the confidence interval get decreases
orchestra answered 2 years agoRelated Solutions
Genetics: When Mendel conducted his famous genetics experiments with peas, one sample of offspring consisted of...
Genetics: When Mendel conducted his famous genetics experiments
with peas, one sample of offspring consisted of 428 green peas and
152 yellow peas. If we use a 99% confidence level, find a
population percentage of yellow peas.
When a scientist conducted a genetics experiments with peas, one sample of offspring consisted of 903...
When a scientist conducted a genetics experiments with peas,
one sample of offspring consisted of 903 peas, with 702 of them
having red flowers. If we assume, as the scientist did, that
under these circumstances, there is a 3 divided by 4 probability
that a pea will have a red flower, we would expect that 677.25
(or about 677) of the peas would have red flowers, so the result
of 702 peas with red flowers is more than expected. a....
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.
A genetic experiment with peas resulted in one sample of offspring that consisted of 441green peas...
A genetic experiment with peas resulted in one sample of
offspring that consisted of 441green peas and 166 yellow peas.
a. Construct a 95% confidence interval to estimate of the
percentage of yellow peas.
__ <P< __
b. It was expected that 25% of the offspring peas would be
yellow. Given that the percentage of offspring yellow peas is not
25%, do the results contradict expectations?
genetic experiment with peas resulted in one sample of offspring that consisted of 445 green peas...
genetic experiment with peas resulted in one sample of offspring
that consisted of
445
green peas and
158
yellow peas.a. Construct a
95 %
confidence interval to estimate of the percentage of yellow
peas.
b. It was expected that 25% of the offspring peas would be
yellow. Given that the percentage of offspring yellow peas is not
25%, do the results contradict expectations?
a. Construct a
95 %
confidence interval. Express the percentages in decimal
form.
less than
(R
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 with peas resulted in one sample of offspring that consisted of 409 green...
A genetic experiment with peas resulted in one sample of
offspring that consisted of 409 green peas and 159 yellow peas.a.
Construct a 90% confidence interval to estimate of the percentage
of yellow peas.b. It was expected that? 25% of the offspring peas
would be yellow. Given that the percentage of offspring yellow peas
is not? 25%, do the results contradict? expectations?
A genetic experiment with peas resulted in one sample of offspring that consisted of 442 green...
A genetic experiment with peas resulted in one sample of
offspring that consisted of 442 green peas and 171 yellow peas. a.
Construct a 95% confidence interval to estimate of the percentage
of yellow peas. b. It was expected that 25% of the offspring peas
would be yellow. Given that the percentage of offspring yellow peas
is not 25%, do the results contradict expectations? a. Construct
a 95% confidence interval. Express the percentages in decimal
form. nothingless thanpless than nothing...
A Genetic experiment with peas resulted in one sample of offspring that consisted of 430 green...
A Genetic experiment with peas resulted in one sample of
offspring that consisted of 430 green peas and 159 yellow peas.
A) Construct a 95% confidence interval. Express the percentages
in decimal form.
___<p<___
B) Given that the percentage of offspring yellow peas is not
25%, do the results contradict expectations?
1 No, the confidence interval includes 0.25, so the true
percentage could easily equal 25%
2 Yes, the confidence interval does not include 0.25, so the
true percentage could...
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