From the urn of Problem 1, ten balls are selected with replacement. Color    Red Blue Green Brown Number 4       3        2        1 ◼ 3.1. Estimate the probability that four or less red balls are selected. ◼ 3.2. Estimate the probability that more than four blue balls are selected.

Q: If there are 20 women waiting on a line to win basketball tickets, and the probability of a man…

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Q: The given table classifies auto accidents by survival status (S=survived, D = died) and seat belt…

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Q: 3. In the mass production of bolts it is found that 5% are defective. Bolts are randomly selected…

A: Givenn=10p=0.05Let X=no.of defective boltsX~Binomial (n=10 , p=0.05)P(X=x)=10x 0.05x 1-0.0510-x   ;…

Q: 1. A six-face die which contains numbers of dots from 1 to 6 is rolled once. Find the probability of…

A: if a die is rolled than the possible outcomes areS=1,2,3,4,5,6

Q: 6. If one order is selected, find the probability of getting food that is from Restaurant В. 7. If…

A: Pgetting food from restaurant B=3331113                                                  = 0.2992∴…

Q: 9. A bag contains 2 blue marbles and 5 red marbles. Consider drawing marbles (no replacement). Find…

A: Ans - Given, A bag contains 2 blue and 5 red marbles.          Total = 2 + 5 = 7 marbles

Q: 8. A boiler has four relief valves. The probability that each opens properly is 0.99. a) Find the…

A: n = 4p = 0.99Using Binomial formula P(X = x) =

Q: 6. The probability that a person visiting his dentist will have an X-ray is 0.6; the probability…

A: Given: P(X-ray)=0.6 P(Cavity/X-Ray) = 0.3. P(tooth extracted/X ray and cavity) =0.1 Probability…

Q: A box of 50 diodes contains 10 defective diodes. Suppose 10 diodes are selected at random and…

A: There are 50 diodes and 10 are defective in them and 10 are selected for inspection, let X be the…

Q: A coin is tossed 25 times. Estimate the chance of getting 12 heads and 13 tails.

A: Given that  Number of times coin tossed (n) = 25   We know that  Probability = Number of favorable…

Q: 1. A box contains 4 chocobars and 4 ice cream. Tom eats 3 of them one after another. What is the…

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Q: 4. Bowl A contains 60 black chips and 40 white chips. Fifty of these 100 chips are selected at…

A: Given,no.of black chips=60no.of white chips=40total no.of chips=100

Q: 5. If we draw at random with replacement from the numbers 1,2,3,4,5 and add up the numbers we draw,…

A: 5) Given information: Population = (1, 2, 3, 4, 5) Population size = 5 Let the number of times…

Q: A bag contains 4 white, 7 black, and 6 green balls. What is the probability that a ball drawn at…

A: A bag contains 4 white, 7 black, and 6 green balls.  There are 4+7+6 = 17 balls. Among the balls…

Q: 4. A coin is tossed 25 times. Estimate the chance of getting 12 heads and 13 tails.

A: As per company guidelines I solved only First questions.thank you

Q: QUESTION 1. A box contains 20 red, 15 blue, and 10 green marbles. Part a. Two marbles are selected…

A: It is given that  Number of red marbles = 20 Number of blue marbles = 15 Number of green marbles =…

Q: 5. When a roulette wheel is spun a ball ends up on one of the 40 numbers located on it; 19 of the…

A: Total number = 40Black number = 19Red number = 19Green number = 2

Q: An urn contains 15 balls marked LOSE and 3 balls marked WIN. Suppose that Chuck and Delilia take…

A: An urn contains 15 balls marked LOSE and 3 balls marked WIN Total = 18 Chuck makes the first…