e. None5. A box contains 20 balls, 13 of them are red and the rest are blue. Three balls are drawn randomlywithout replacement. The probability of getting at least I blue ball is.a) 0.749b) 0.251c) 0.479d) 0.521e) none

It is given that Number of red balls = 13 Number of blue balls = 20 - 13 = 7 Total = 20

Answered: e. None A box contains 20 balls, 13 of…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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1. If two balls are drawn from the box with replacement, compute (a, b, c, and d). 2. If two balls are drawn from the box without replacement for the 1" ball, compute (a, b, c, and d). 3. If two balls are drawn together from the box, compute (a, b, c, and d). a. Probability that the two balls are red? b. Probability that the two balls are white? c. Probability that the 1" ball is red, and the 2nd is white? d. Probability that the 1" ball is white, and the 2nd is red? Red 5 White بدون
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4. 3. 5 balls in a box, three are red, and two are white. If two balls are drawn together from the box, compute (a, b ,c, and d). a. Probability that the two balls are red? b. Probability that the two balls are white? c. Probability that one ball is red, and other is white? 2. Red Whit ation:
Please help with B, C, and D! Ans b) 10/13 c) 5/26 d) 5/13
Consider two bags in which we have balls of three different colours. Details are in the following table. Red yellow green Bag A 3 37 4 Bag B 37 12 x A bag is chosen at random and then a ball is chosen. A. If the probability of green ball is 3+8/110 , find x. B. Find the probability of Bag A and it is given that the ball chosen is green.
8.) Scholarship Award. The odds in favor of Wendy White winning a scholarship are 7:4 Determine the probability that a.) Wendy wins b.) Wendy does not win
Find the probability that the patient has been tested a.) At least onceb.) 2 or 3 tests done
Answer the remaining questions about probability below by referring to the following diagram below: d) Suppose you draw five objects at random with replacement. What is the probability that at least one of them is a triangle?
Cami plays softball. The table to the right shows the frequency of the number of hits she has per game. a) For a randomly selected game, what is the probability that she gets exactly 2 hits? b) What is the probability that she gets at most two hits c) What is the probability that she gets at least one hit? a) How is the probability that she gets exactly 2 hits found? O A. Subtract the probability of two hits from 1. ⒸB. Find the sum of the probabilities of no hits, one hit, and two hits. O C. Find the sum of the probabilities of three hits and four hits. O D. Divide the frequency of two hits by the total. The probability that she gets exactly two hits is (Simplify your answer.) b) What formula should be used to find the probability that she gets at most two hits? O A. P(at most two hits) = 1 - (P(three hits) + P(four hits)) O B. P(at most two hits) = P(no hits) + P(one hit) O C. P(at most two hits) = 1 - P(two hits) O D. P(at most two hits) = P(three hits) + P(four hits) The…
5. ) Suppose you select a number from 1-10 at random. Find the probability of each situation. a. P(even number) b. P(1 or 4) c. P(Less than 8) d. P(greater than 10)
where the choice given are ways, or never" 18. A marble is drawn at random from a bag. Find the probability that the marble is green if the bag contains marbles whose colors are: b. 4 blue, 1 green H C. 5 red, 2 green, 3 blue f. 5 red, 2 green, 9 blue a. 3 blue, 2 green d. 6 blue, 4 green е. 3 green, 9 blue 19. The n on disks and placed in a jar. What is the probabil-

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e. None A box contains 20 balls, 13 of them are red and the rest are blue. Three balls are drawn randomly without replacement. The probability of getting at least I blue ball is. a) 0.749 b) 0.251 c) 0.479 d) 0.521 e) none