poll is given, showing 65% are in favor of a new building project. If 8 people are chosen at random, what is the probability that at least 5 of them favor the new building project? Probability = (Please show your answer to 4 decimal places)

Q: The average percentage of failure in a certain examination is 40. What is the probability that out…

A:

Q: A dice is rolled 2 times. What is the probability of showing a 3 on every roll? (Round to 4 decimal…

A: Given ,   dies rolled = 2  Total sides of dies = 6

Q: A game of chance at a carnival has a 23% chance of winning (that is a 23/100 probability of…

A: A game of chance at a carnival has a 23% chance of winning (that is a 23/100 probability of…

Q: A manufacturing machine has a 4% defect rate. If 10 items are chosen at random, what is the…

A: Obtain the probability that at least one will have a defect.   The probability that at least one…

Q: The probability that an individual is​ left-handed is 0.130. In a class of 25 ​students, what is…

A:

Q: A poll reported that 62​% of adults were satisfied with the job the major airlines were doing.…

A: Here it is given that 62% are satisfied with the job. Also a sample of 20 adults are taken. So the…

Q: A dice is rolled 4 times. What is the probability of showing a 6 on every roll? (Round to 4 decimal…

A: The roll has 6 sides, the probability of rolling a six when the dice are rolled once is 1/6  When…

Q: An experiment consists of dealing 3 cards from a standard 52-card deck. What is the probability of…

A:

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Given : The proportion of eligible voters in the next election who will vote for the incumbent is…

Q: A poll is given, showing 65% are in favor of a new building project. If 9 people are chosen at…

A:

Q: A fair coin is flipped eight times and the number of heads is counted. Calculate the probability…

A:

Q: Find the indicated probability. 1) Of 1454 people who came into a blood bank to give blood, 357 were…

A: Given Data: The number of people who came to give blood is: n=1454 The number of people ineligible…

Q: A dice is rolled 3 times. What is the probability of showing a 6 on every roll? (Round to 4 decimal…

A:

Q: A coin is flipped repeatedly, and the number of tails is considered as the success. Determine the…

A: The number of trials x required to get total r number of successful trial is the negative binomial…

Q: Find the probability distribution for the number of jazz CDs when 4 CDs are selected at random from…

A:

Q: A fair die is thrown 6 times. Find the probability of rolling a ​"two​" on exactly 4 of the 6…

A: Explained below

Q: One card is selected at random from a deck of cards. Determine the probability of selecting a card…

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Q: The probability of oil spills in Lake Maracaibo is 0.01 according to a study. At one particular…

A:

Q: Just before a referendum on a school budget, a local newspaper polls 399 voters to predict whether…

A: According to the provided information, Proportion (p) = 0.54 Sample size (n) = 399

Q: the probability of a player scoring a goal is 0.7. What is the probability that a 5th goal is made…

A:

Q: Cards are drawn one at a time WITHOUT REPLACEMENT from a standard deck of playing cards. What is the…

A: In a standard deck of playing cards: total number of cards = n = 52 total number of clubs = m = 13

Q: A dice is rolled 3 times. What is the probability of showing a 5 on every roll? ________ (Round to…

A: When a dice is rolled 3 times then the total no of outcome is 63=216 P(5 on every roll)=?

Q: The probability that an individual is left-handed is 0.140. In a class of 15 students, what is the…

A: Here, n = 15 and p = 0.140.

Q: The probability that South Florida will be hit by a major hurricane (category 4 or 5) in any single…

A: Given that the probability that South Florida will be hit by a major hurricane (category 4 or 5) in…

Q: What is the probability that in a random sample of 510 voters, less than 49.7% say they will vote…

A: From the given information : population proportion p = 0.524 sample size n = 510

Q: The probability that an individual is​ left-handed is 0.190. In a class of 27 ​students, what is…

A: From the provided information, Sample size (n) = 27 Probability that an individual is left-handed…

Q: Let's say that 82% of people have Type O blood.  If 3 randomly selected people donate blood, what is…

A: Givenp=0.82n=3x~Binomial(n=3,p=0.82)P(X=x)=(nx)×px×(1-p)n-x  ; x=0,1,...,n

Q: A fair coin is flipped six times and the number of heads is counted. Calculate the probability that…

A:

Q: Thirty percent of law students who sit for a bar exam pass it the first time. The probability,…

A: From the provided information, Thirty percent of law students who sit for a bar exam pass it the…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A:

Q: A manufacturing machine has a 2% defect rate. If 3 items are chosen at random, what is the…

A:

Q: The probability of a player scoring a goal is 0.70. what is the probability that a the 5th goal is…

A: The probability of a player scoring a goal is 0.70 The probability that a 5th goal is made on the…

Q: A horse race has 12 entries and one person owns 3 of those horses. Assuming that there are no ties,…

A:

Q: The mean number of power outages in the city of Brunswick is 5 per year. Find the probability  that…

A:

Q: The probability that a football game will go into overtime is 11​%. What is the probability that…

A: The probability that a football game will go into overtime is 11​%. Probability = 11% = 0.11 Sample…

Q: Breast cancer occurs in 2% of all American women. Mammograms used to detect breast cancer typically…

A:

Q: In a factory, there were 36 accidents involving machinery in the last six months. (a) Calculate…

A: Let X be the random variable of number of accidents involving machinery in the six months X~ Poi(36)…

Q: ent members is to be formed, what is TMMבבסס the probability of forming a committee with two A grade…

A: Given: A grade students=11 B grade students=2 C grade students=2 D grade students=0 F grade…

Q: An aircraft is excepted to land in the prescribed recovery zone with probability of 0%. In a time, 5…

A: Note:  Please repost remaining questions as i can answer only 1 question as per my policy.   1)…

Q: what is the probability that at most three will file major claims in the next year

A: Given, Sample size = n =12 Let X be the event whether a client will file a major claim p = P(client…

Q: . Find the probability that the lifetime of a given device exceeds 2 hours. 3. Find the probability…

A: Let X denote the lifetime of a certain type of electronic devices. It is given that X follows…

Q: An experiment consists of dealing 5 cards from a standard 52-card deck. What is the probability of…

A: Five cards are to be dealt from a standard 52-card deck in an experiment.

Q: pair of dice is rolled. What is the probability of rolling a sum no greater than 7? Round to the…

A: When a pair of dice is rolled, total outcomes

Q: Find the probability distribution for the number of jazz CDs when 4 CDs are selected at random from…

A: Solution : Given : Total number of CDs = 6 jazz +2 classical+3 rock= 11 Let, X : Number of jazz CDs…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A:

Q: The probability that a car will crash in a year is 5.5%. What is the probability that out of 100…

A: Let x follows binomial distribution with parameters n = 100 and p = 0.055   The pdf of binomial…

Q: The probability that a referee making a serious mistake in a match is 0.4. What is the probability…

A: Given,n=3p=0.4X~Binomial(n=3 , p=0.4)P(X=x)=cxn px (1-p)n-x  ; x=0,1,2....n

Q: A horse race has 11 entries and one person owns 2 of those horses. Assuming that there are no ties,…

A: Probability measures the chance of occurrence one favourable events out of all possible events.…

Q: An experiment consists of dealing 5 cards from a standard 52-card deck. What is the probability of…

A: Given an experiment consists of dealing 5 cards from a standard 52 card deck. We have to find the…

Q: A fair coin is tossed (heads or tails) 12 times.  What is the probability that the coin will land…

A: Given that  Number of trials n=12 success of probability p=1/2=0.5 q=1-p=0.5 X~binomial ( n, p) nCx…