In a survey of 1390 people, 1034 people said they voted in a recent presidential election. Voting records show that 72% of eligible voters actually did vote. Given that 72% of eligible voters actually did vote, (a) find the probability that among 1390 randomly selected voters, at least 1034 actually did vote. (b) What do the results from part (a) suggest? (a) P(X2 1034) = (Round to four decimal places as needed.) (b) What does the result from part (a) suggest? O A. People are being honest because the probability of P(x2 1034) is at least 1%. O B. People are being honest because the probability of P(x 2 1034) is less than 5%. OC. Some people are being less than honest because P(x2 1034) is less than 5%. O D. Some people are being less than honest because P(x2 1034) is at least 1%.

In a survey of U.S. adults with a sample size of 2082, 370 said Franklin Roosevelt was the best president since World War II. Two U.S. adults are selected at random from this sample without replacement. Complete parts (a) through (d). (a) Find the probability that both adults say Franklin Roosevelt was the best president since World War II. The probability that both adults say Franklin Roosevelt was the best president since World War II is O. (Round to three decimal places as needed.) (b) Find the probability that neither adult says Franklin Roosevelt was the best president since World War II. The probability that neither adult says Franklin Roosevelt was the best president since World War II is (Round to three decimal places as needed.) (c) Find the probability that at least one of the two adults says Franklin Roosevelt was the best president since World War II. The probability that at least one of the two adults says Franklin Roosevelt was the best president since World War II is.…

In a computer instant messaging survey, respondents were asked to choose the most fun way to flirt, and it found that P(D) = 0.750, where D is directly in person. If someone is randomly selected, what does P (D) represent, and what is its value? What does P (D represent? O A. P(D) is the probability of randomly selecting someone who did not participate in the survey. B. P(D) is the probability of randomly selecting someone who chooses a direct in-person encounter as the most fun way to flirt. C. P(D) is the probability of randomly selecting someone who did not have a preference in regards to the most fun way to flirt. D. P(D) is the probability of randomly selecting someone who does not choose a direct in-person encounter as the most fun way to flirt.

The genotype of an organism can be either normal (wild type, W) or mutant (M). Each generation, a wild type individual has probability 0.03 of having a mutant offspring, and a mutant has probability 0.005 of having a wild type offspring.