a. What is the probability they are all completed of PLAI three s = RI) PESP(S) . What is the probability that at least one was not completed on time?

Q: 6. The average ho Assume the wa If a worker at th probability that

A:

Q: Based on a​ poll, 60​%of adults believe in reincarnation. Assume that 4 adults are randomly​…

A: Let us consider believing in reincarnation as success. Then, p=p(Success)=0.6. Let X be the number…

Q: Consider the probability that 5 students in a calculus class with 400 students were born on the day…

A: Binomial Distribution: If we have n trials each having two outcomes, say Success and Failure, trials…

Q: (b) How many bit strings of length 12 have exactly 6 0's? (c) What is the probability that a bit…

A: (b) The total number of bit strings of length 12 have exactly 6 0's is computed as follows. 126=924…

Q: A spinner is divided into five colored sections that are not of equal size: red, blue, green,…

A: The total number of spins= 18+15+20+18+13=84 Among 84 spins, 13 land on purple.

Q: Based on a​ poll, 50% of adults believe in reincarnation. Assume that 8 adults are randomly​…

A: It is given that 50% of adults believe in reincarnation while 8 adults (n) are randomly selected.…

Q: two regular six sided dice are tossed.  Compute the probability that the sum of the pips on the…

A:

Q: assume that each of your calls to a popular radio station has a probability of 0.02 of connecting,…

A: Given: The popular radio station having the probability of 0.02. To determine the tenth call as…

Q: 2000 independent rolls of a fair die will be made. Compute an approximation to the probability that…

A: Given N=2000 P=1/6

Q: 14. f 10 men, among whom are A and B, stand in a row, what is the probability that there will be…

A:

Q: Find the probability that a patient selected at random has the following characteristics: a) Female.…

A: From the given information in the table,  Total number of female = 85 and Total number of the person…

Q: In a certain instant lottery game the chances of a win are stated as ​"3 in 23​." Express the…

A: Given that, in a certain instant game the chances of a win are stated as "3 in 23". That is, x=3 and…

Q: Suppose that a call to a radio station, Sinaree FM, get connected with a probability of 0.05. Assume…

A: Given: p( connect) = 0.05 calls are independent of each other

Q: 20% of all students are left-handed. A class of size 20 meets in a room with 5 left-handed and 18…

A:

Q: Suppose that two dice are rolled such that : A: what is the pr. that a sum of (7) or (11) turns up?

A: This question is related to probability problem of dice.

Q: Consider randomly sclecting a student at a cortain university, and suppose that the probability they…

A:

Q: a monthly report, the local SPCA states that it currently has 2 8 cats available for adoption. 16 of…

A: Note: As per the guidelines we are allowed to answer first three subparts. Kindly repost the other…

Q: A die is loaded in such a way that each odd number is twice as likely to occur as each even number.…

A:

Q: Assuming that it is true that 2 in 10 industrial accidents are due to fatigue, find the probability…

A: Let p be the probability that a accident is due to fatigue. Given that p = 2/10 = 0.2 Let X denotes…

Q: The probability of someone getting covid positive is 0.6, the probability of someone dying suddenly…

A:

Q: Q. 1 The probability that a certain diode fails before operating 1000 hours is 0.15. Find the…

A:

Q: is the probability th Excluding area codes and using the fact that a prefix cannot start with a 0, a…

A: Assuming that a phone number consists of exactly 10 digits, the total number of possible phone…

Q: Assume that you have 5 red balls and 10 blue balls from which randomly to select two without…

A:

Q: The probability that merchandise stolen from a store will be recovered is 15%. Suppose a random…

A: Let X= number of merchandise stolen from a store and that will be recovered Given that the…

Q: 15. If n particles are emitted, the probability that at least one particle will penetrate the shield…

A: Given data P(X≥1) = 1 – 0.99n In order for this value to be at least 0.8 P(X≥1) = 1 – 0.99n  = 0.8…

Q: Two regular 6-sided dice are tossed. Compute the probability that the sum of the pips on the upward…

A:

Q: (100, 100)?

A:

Q: Find the probability that two red balls (R) are drawn, assuming that every drawn each ball pe…

A: here given bag contain 8 red ball and 4 yellow ball total 12 ball in bag  now here two balls are…

Q: Suppose that you spin the dial shown below so that it comes to rest at a random position. Use R to…

A: We want to find probability  P(170<x<330) X~Uniform(0,360)

Q: the probability that a woman show marIce d improvoment? what is treatment 1 in Will

A: The number of woman in treatment 1 will show marked improvement is 596.

Q: Assume That when adults with smart phones are randomly selected, 52% use them in meetings or…

A: Solution: Let X be the number of number of adult smart phone users use their smart phones in meeting…

Q: It has been shown that the probability of a plane arriving on time at the Albany International…

A: Let us denote X= the number of planes which arrives on time at the Albany International Airport…

Q: An urn contains N marbles, of which 50% are green, 20% are blue, and 30% are red. Suppose that three…

A:

Q: A ball is drawn at random from a container that holds 8 yellow balls numbered 1 to 8, 6 orange balls…

A: A) There is total 8 yellow balls numbered 1 to 8, 6 orange balls numbered 1 to 6, and 10 gray balls…

Q: What is the probability th 5 up to 9 seconds to arriv alls arrive between the 2

A: let λ= 25 be the average number of balls entering the room every minute Xt~Pλ=25 Ti be the…

Q: (a) The probability that two randomly selected 1-year-old male chipmunks will live to be 2 years old…

A: here use binomial distribution Each trial is independent Finite number of trial There are two…

Q: A die and an equal n-segment colour spinner (with n-different colours) are spun simultaneously. The…

A:

Q: What is the smallest value of k in Chebyshev’s theo-rem for which the probability that a random…

A: Chebyshev's inequality: Chebyshev's rule is appropriate for any distribution. That is, Chebyshev's…

Q: Use the given spinner to answer the question. Each green sector occupies 10​% of the​ circle, each…

A: P(green sector occupies=0.10P( blue sector occupies)=0.10P(red sector occupies)=0.11P(yellow sector…

Q: Compute the following conditional probability. (Enter your probability as a fraction.)

A: P(A) = n(A)/n(S) P(A) is the probability of an event “A” n(A) is the number of favourable outcomes.…

Q: If on an everage rain falls on 12 days in every 30 days, find the probability (i) that the first 4…

A:

Q: Suppose a coin with Pr[H] = 2/3 is flipped 3 times. Using a tree, find the probability that heads…

A: Given: Pr[H]=23. Tree representing 2 heads in three  flips are shown below:

Q: Find the chances that at least two people in our class (n=66) have the same birthday (MM/DD)?

A:

Q: Based on a poll, 60% of adults believe in reincarnation. Assume that 4 adults are randomly selected,…

A: Given that, Probability, p =60%=0.60 Sample size, n = 4

Q: A die is weighted so that even numbers have same chänce of appearing, the odd numbers have the same…

A: ANSWER: From the given data,

Q: The averag in a companys annual reports is o.4. If is selected at random: number f misprinis per pae…

A: Let, X=the number of misprints per page X follows a Poisson distribution with mean= 0.4

Q: A weighted coin with Pr[H]=45 is flipped two times. What is the probability at least one of the…

A: To work out the conditional probability. We assume P(H)=c, (not clear from the question. as P(H)…