1. One thousand new OCRS are put in service. They have a constant failure rate of 0.05 per year. (a) How many units of the original 1000 will still be in service after 5 years? (b) How many of the original will fail in Year 5?

Q: #4 A bowl contains 5 red beads, 6 blue beads, and 3 violet beads. If 3 beads are picked at random,…

A: Given,no.of red beads=5no.of blue beads=6no.of violet beads=3Total no.of beads=14

Q: The probability that event A will occur is P(A) = 0.64. What is the probability (in decimal form)…

A: Here you're given that the probability that event A will occur . And probability of this events is…

Q: Emily rolls a pair of standard dice. What is the probability that she gets a sum of 8 or at least…

A: Let S be the sample space of two dice throw together  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1)…

Q: An urn contains 10 red balls 20 of them olives and 50 orange balls if you reach into the urn and…

A:

Q: Calibri IU A A 11 6. Because we have students living on campus and eating at the cafeteria for all…

A: It is given that the ENMU cafeteria is open for 7 days a week and in each week the cafeteria serves…

Q: 32% students get A grade and 68% students get less than A grade in the school  in the class there…

A:

Q: The probability that a biased coin comes up heads is 0.6. Let k be the number of flips that come up…

A: Given that,Probability = 0.6Sample size = 20

Q: Julia such a passcode and her tablet which only allows five digit codes she has heard that it's more…

A: Given that the password is 5 digit long and there is one digit repeating.The spy knows 4 digits.He…

Q: m1 contains 7 red and 3 white balls. Um 2 contains 3 red and 6 white balls. A ball is drawn from urn…

A:

Q: Calibri BIU 11 A A 7. Probabilities are always between and

A: Properties of probability:The probability value lies between 0 and 1 (inclusive). That is 0 ≤ P(x) ≤…

Q: Michael plays a free throw game. The probability that he scores is 0.6. Michael takes 5 attempts.…

A: Given,n=5p=0.6A random variable X~Binomial(n=5 , p=0.6)P(X=x)=5x 0.651-0.65-x  ;  x=0,1,2....5

Q: What notation do we use for finding the probability that the sum is 6 given that the first die is a…

A: 1) Given,  A die is rolled twice. P(Sum is 6 given that first one is 5) Here, it is conditional…

Q: Dice A has the sides 2, 2, 4, 4, 6, 6 and Dice B has 1, 3, 1, 3, 1, 3. What is the probability that…

A: It is given that the sides of Dice A is 2, 2, 4, 4, 6, 6 and the sides of Dice B is 1, 3, 1, 3, 1,…

Q: It rains 3 days per month on average in California. What is the probability that there will be all…

A: We have givenλ = 3X ~ Poisson (λ)Formula: P(X = x ) = e-λλx/x!Now,

Q: Directions: Show your work and round all answers to 4 places 1) 2 cards are drawn at random from a…

A: Total card in a standard deck is 52. Heart in a deck is 13

Q: Bonus +4 Suppose you roll six dice at once and are asked to find the probability that a 4 was rolled…

A: Given problem Given that   Suppose you roll six dice at once . We have to find the probability…

Q: Probability Question: There are 11 red balls, 4 blue balls, 7 black balls in box A. And there are 5…

A: There are 11 red balls, 4 blue balls, 7 black balls in box A and there are 5 red balls, 3 yellow…

Q: Um 1 contains 3 red and 7 white balls. Um 2 contains 7 red and 2 white balls. A ball is drawn from…

A: * SOLUTION :-  Based on above information  the calculations are as follows

Q: 3. Physics I is a traditional "weed-out" course for the College of Engineering at State U. 58% of…

A: where A be the event that the student passes the course and B is the event that the student earns…

Q: A candy dish contains 2 red and 4 yellow candies. You close your eyes, select two candies from the…

A:

Q: A specially made pair of dice has only one- and two-spots on the faces. One of the dice has three…

A: Let’s analyze the problem step by step:We have two dice:Dice A: Three faces with one spot and three…

Q: None

A:

Q: you rout toss a the number an ordinary six-side die Let the random of Tails Coin. Seen once and then…

A: Here T represents the number of tails. When we toss a coin then there are only 2 possible outcomes.…