13. The table shows the responses from 103 people when asked if they support a proposal to expand the public library. Under the Age 55 or Total Age of 55 Older Yes 17 25 No 42 36 78 Total 59 44 103 One person from those who responded will be selected at random. Which of the following is closest to the probability that the person selected will be someone who responded no, given that the person selected is age 55 or older? (A) 0.350 (C) 0.462 (D) 0.757 (B) 0.427 (E) 0.818
13. The table shows the responses from 103 people when asked if they support a proposal to expand the public library. Under the Age 55 or Total Age of 55 Older Yes 17 25 No 42 36 78 Total 59 44 103 One person from those who responded will be selected at random. Which of the following is closest to the probability that the person selected will be someone who responded no, given that the person selected is age 55 or older? (A) 0.350 (C) 0.462 (D) 0.757 (B) 0.427 (E) 0.818
MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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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.
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![Chapter 4 (probability)
13. The table shows the responses from 103 people when asked if they support a proposal to expand the public library.
Under the Age 55 or
Age of 55
Total
Older
Yes
17
25
No
42
36
78
Total
59
44
103
One person from those who responded will be selected at random. Which of the following is closest to the probability
that the person selected will be someone who responded no, given that the person selected is age 55 or older?
(A) 0.350
(C) 0.462
(D) 0.757
(E) 0.818
(B) 0.427
14. You toss a coin 300 times. On average, how many tails do you expect?
(C) 150
15. According to the law of large numbers, when observing random trials.
(A)0
(B) 100
(D) 200
(E) 300
(A)the fewer trials, the more predictable the long-run average (expected value).
(B) the more trials, the more predictable the long-run average (expected value).
(C) the fewer trials, the more predictable each outcome becomes.
(D)the more trials, the more predictable cach outcome becomes.
(E) the result of the long-run average, as well as each outcome, is never predictable when observing random trials.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F37ad25aa-69bd-4b9c-bf54-fb3bd7b95714%2Fd7f1016a-26f7-4a53-be99-9241f534ee8a%2Fj9nrole_processed.png&w=3840&q=75)
Transcribed Image Text:Chapter 4 (probability)
13. The table shows the responses from 103 people when asked if they support a proposal to expand the public library.
Under the Age 55 or
Age of 55
Total
Older
Yes
17
25
No
42
36
78
Total
59
44
103
One person from those who responded will be selected at random. Which of the following is closest to the probability
that the person selected will be someone who responded no, given that the person selected is age 55 or older?
(A) 0.350
(C) 0.462
(D) 0.757
(E) 0.818
(B) 0.427
14. You toss a coin 300 times. On average, how many tails do you expect?
(C) 150
15. According to the law of large numbers, when observing random trials.
(A)0
(B) 100
(D) 200
(E) 300
(A)the fewer trials, the more predictable the long-run average (expected value).
(B) the more trials, the more predictable the long-run average (expected value).
(C) the fewer trials, the more predictable each outcome becomes.
(D)the more trials, the more predictable cach outcome becomes.
(E) the result of the long-run average, as well as each outcome, is never predictable when observing random trials.
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