When a scientist conducted a genetics experiment with peas, one sample of offspring consisted of 931 peas, with 703 of them having red flowers. If we assume, as did 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 703 peas with red flowers is more than expected. a. If a scientist's assumed probability is correct, the probability of getting 701 or more peas with read flowers is ___________. Round to four decimal places as needed. B. Is 701 peas with red flowers significantly high? C. What do these results suggest about the scientist's assumption that 3/4 peas will have red flowers?
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
When a scientist conducted a genetics experiment with peas, one sample of offspring consisted of 931 peas, with 703 of them having red flowers. If we assume, as did 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 703 peas with red flowers is more than expected.
a. If a scientist's assumed probability is correct, the probability of getting 701 or more peas with read flowers is ___________. Round to four decimal places as needed.
B. Is 701 peas with red flowers significantly high?
C. What do these results suggest about the scientist's assumption that 3/4 peas will have red flowers?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
