Question : In a poll, respondents were asked whether they had ever : 2139498
Solve the problem.
31) In a poll, respondents were asked whether they had ever been in a car accident. 412 respondents indicated that they had been in a car accident and 242 respondents said that they had not been in a car accident. If one of these respondents is randomly selected, what is the probability of getting someone who has been in a car accident?
A) 0.002
B) 1.702
C) 0.37
D) 0.63
32) The distribution of B.A. degrees conferred by a local college is listed below, by major.
What is the probability that a randomly selected degree is in Engineering?
A) 0.1028
B) 0.0932
C) 0.0012
D) 868
33) Mendel found no dominance in snapdragons with respect to red and white flower color. When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with pink flowers. Suppose one of these second generation pinks is crossed with a pure white. What is the probability that the resulting snapdragon will have white flowers?
A) 0.5
B) 0.25
C) 0
D) 0.75
34) Mendel found no dominance in snapdragons with respect to red and white flower color. When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with pink flowers. Suppose one of these second generation pinks is crossed with a pure white. What is the probability that the resulting snapdragon will have pink flowers?
A) 0
B) 0.75
C) 0.5
D) 0.25
35) Mendel found no dominance in snapdragons with respect to red and white flower color. When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with pink flowers. Suppose one of these second generation pinks is crossed with a pure red. What is the probability that the resulting snapdragon will have red flowers?
A) 0.75
B) 1
C) 0.25
D) 0.5
36) Mendel found no dominance in snapdragons with respect to red and white flower color. When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with pink flowers. Suppose one of these second generation pinks is crossed with a pure red. What is the probability that the resulting snapdragon will have white flowers?
A) 0
B) 0.25
C) 0.5
D) 0.75
37) Mendel found that flower color in certain pea plants obeyed this scheme:
Pure red crossed with pure white produces red.
When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with red flowers, since red is dominant. Suppose one of these second generation Rr flowers is crossed with a pure white. What is the probability that the resulting plant will have red flowers?
A) 0.25
B) 0
C) 0.5
D) 0.75
38) Mendel found that flower color in certain pea plants obeyed this scheme:
Pure red crossed with pure white produces red.
When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with red flowers, since red is dominant. Suppose one of these second generation Rr flowers is crossed with a pure red. What is the probability that the resulting plant will have white flowers?
A) 0.75
B) 0.25
C) 0.5
D) 0
39) Mendel found that flower color in certain pea plants obeyed this scheme:
Pure red crossed with pure white produces red.
When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with red flowers, since red is dominant. Suppose one of these second generation Rr flowers is crossed with a pure red. What is the probability that the resulting plant will have red flowers?
A) 0.75
B) 0.25
C) 0.5
D) 1
40) Mendel found that flower color in certain pea plants obeyed this scheme:
Pure red crossed with pure white produces red.
When pure red (RR) and pure white (rr) parents are crossed, the resulting Rr combination (one of each gene) produces second generation offspring with red flowers, since red is dominant. Suppose that two of these second generation Rr flowers are crossed. What is the probability that the resulting plant will have red flowers?
A) 1
B) 0.5
C) 0.75
D) 0.25
