The probability of winning on an arcade game is 0.659. If you play the arcade game 30 times, what is the probability of winning exactly 21 times? Round your answer to two decimal places.

Q: The probability that a bolt meets a strength specification is 0.87. What is the probability that the…

A: It is given that the probability that a bolt meets a strength specifications is 0.87.

Q: The probability that a person with certain symptoms has hepatitis is 0.7. The blood test used to…

A: Given that P  ( H ) = 0.7, P (+ve/H ) = 0.95 , P ( + ve / H' ) = 0.05 Find P( H/+ve ) = ?

Q: Suppose the probability of having a boy or a girl is equally likely.  In 6 births, what is the…

A:

Q: In a physical fitness test it is known that the probability that a person passes it satisfactorily…

A: Givenn=8probability for people fail in test =…

Q: he probability of Inspector #1 on a production line finding a defective item is 0.8 and of Inspector…

A:

Q: pproximately 7% of the population has the O- blood-type. If you drew a random and independent sample…

A: p = 0.07 n = 2065

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: The probability that a student is awarded a pass in Engineering statistics is 0.75. Find the…

A: Solution: Let X be the number of students pass the statistics examination and n be the sample number…

Q: The probability that a glove will not crack in a smasso test is 0.70. What is the probability that…

A: The probability that a glove will not crack in a smasso test is 0.70. What is the probability that…

Q: The probability that someone will pick up the habit of smoking is 0.2. The probability that someone…

A: Given,P(he/she has smoked)=0.2P(some0ne smoke and develops lung cancer)=0.07

Q: se the empirical method to estimate the probability.   Every​ week, Joe plays chess with his father.…

A: Probability quantifies the chances of an happening event. The probability values always lies in the…

Q: On New Year’s Eve, the probability of a person driving while intoxicated is 0.32, the probability of…

A:

Q: The probability of a radar station detecting an enemy plane is 0.55. If 60 stations are in use, what…

A: The binomial distribution is given by,   P(X=x) = Cxn . px . qn-x ; x = 0, 1, 2, ....…

Q: The probability of a student who wants to become a pilot to pass the written exam for private pilot…

A: We have to find given probability.

Q: A virologist vaccinates a few mice one at a time with a virus until he finds 3 that have contracted…

A: Negative Binomial Distribution: If we have a sequence of trials each having two outcomes, say…

Q: ◆. Mammograms are 80% effective in detecting breast cancer. However, their false positive rate is…

A:

Q: The probability that an engineer’s design succeeds is 0.7. Given that the engineer’s design fails…

A: Probability quantifies the chances of happening an event. The probability values always lie in the…

Q: The probability that a student pilot passes the written test for a private pilot's license is 0.55.…

A: Probability distributions are of two types, discrete and continuous distributions. Binomial…

Q: • The probability that a patient recovers from a delicate heart operation is 0.7. Of the next 120…

A: Given, n=120 p=0.7 Now, Since n×p=120×0.7=84>10n×1-p=120×1-0.7=36>10 Therefore, this satisfies…

Q: is believed that 0.32 of adults HAVE NEVER read a book since graduating from high school. If you are…

A:

Q: In a recent poll, 13% of all respondents said that they were afraid of heights. Suppose this…

A: Given : In a recent poll, 13% of all respondents said that they were afraid of heights.  p = 0.13

Q: If a person is chosen at random, what is the probability that he or she does not smoke? (round your…

A:

Q: A recent survey found that the probability that a student at a particular educational institution is…

A: Solution: From the given information,

Q: When making random guesses on an 6 question quiz the probability of guessing correctly on any one…

A: Let p be the probability of guess the correct answer p=0.25 n=6  Let X be the number of correct…

Q: The probability that an athlete finishes a triathlon is 0.66. What is the probability that no less…

A: Introduction: Denote p̂ as the sample proportion of triathletes who will cross the finish line,…

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: The average number of loaves of bread put on a shelf in a bakery in a half-hour period is 12. Of…

A: Given dataThe average number of loaves of bread put on a shelf in a bakery in a half-hour period is…

Q: A dice is rolled 2 times. What is the probability of showing a 6 on every roll?

A: When a die is rolled there are 6 possible outcomes that is 1,2,3,4,5,6. Similarly the dice is rolled…

Q: A coin is tossed 6 times. What is the probability of getting at least one tail? Express your answer…

A:

Q: The percentage of wins for a basketball team going into the playoffs was 60%. What is the…

A:

Q: What is the probability of getting a 19 playing roulette? Express your answer as a % with 2 decimal…

A: Given information- Information of roulette- The pockets of the roulette wheel are numbered from 0 to…

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

A: Solution: From the given information, n = 410 and p = 0.527.

Q: For An observer stands at an overpass of a highway and counts the vehicles that pass by. He stops…

A: Given problem Given that   For An observer stands at an overpass of a highway and counts the…

Q: A survey of 2,350 adults reported that 54​% watch news videos. Suppose that you take a sample of…

A:

Q: What is the probability of exactly one flaws in a 110-yard piece of material? Note: Do not round…

A: Given, Let the number of flaws per every 110 yards of material produced be represented by the random…

Q: A coin is loaded so that the probability of heads is 0.55 and the probability of tails is 0.45.…

A:

Q: When making random guesses on an 8 question quiz the probability of guessing correctly on any one…

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: what is the probability of getting a 20 or 21 playing roulette? express answer as a % with 2 decimal…

A: Roulette has numbers 1 through 36 inclusive

Q: You are building a robot for space exploration and decide to equip it with a LIDAR sensor. The…

A: Solution

Q: A basketball player has a 0.654 probability of making a free throw. If the player shoots 13 free…

A:

Q: An old camera has a 45% chance of not responding after taking a shot. What is the probability that…

A: Solution-: Given: p=0.45 We want to find, P(the camera will stop responding on the 6th shot of the…

Q: Estimate the probability that a randomly selected household from this area will be a student. Which…

A: According to the classical definition of probability, the probability of an event is defined by the…

Q: estimate the probability of getting an offspring pea that is green. Is the result reasonably close…

A: In a genetics experiment on ​peas, one sample of offspring contained 436 green peas and 373 yellow…

Q: The probability of passing a class is 70%. What is the probability that 17 out of 20 students pass…

A: From the given information we want to find the probability that 17 out of 20 students pass the…

Q: What is the probability that a registered voter voted in the election? About About 3,182,436 voted…

A:

Q: In an experiment, college students were given either 4 quarters or a one dollar bill and they could…

A:

Q: The probability of winning on an arcade game is 0.612. If you play the arcade game 21 times, what is…

A:

Q: The probability of winning on an arcade game is 0.612. If you play the arcade game 21 times, what is…

A: