If Omar can hit the target 4 times in 5 shots, suppose he fires 4 shots to the target, then the probability that he will miss the target in at least 3 shots is = *

Q: The probability that a customer will buy a car and an extended warranty is 0.16.  If the probability…

A: GivenThe probability that the customer will buy a car and extended warrenty is 0.16i.e.,P( purchase…

Q: An expert has determined that the probability of each egg put in an incubator being successfully…

A: Let p be the probability that an egg hatched to a baby chick a month later. Given that p = 0.95 Let…

Q: A coffee shop receives on average of 5 orders for every 30 minutes. What is the probability that…

A: A coffee shop receives on average of 5 orders for every 30 minutes. What isthe probability that they…

Q: The probability that a patient recovers from a rare blood disease is 0.4. If 15 people are known to…

A: Given ,Sample size n = 15ut 'P'  be the probability that a patientrecovers from arare blood…

Q: The probability that a patient recovers from a rare blood disease is 0.4. If 15 people are known to…

A: Given,n=15p=0.4Let X=no.of patients survives from the blood diseaseX~Binomial (n=15 ,…

Q: when a die is thrown, the probability of getting an odd number less than 3 is:

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

Q: Suppose that the probability an archer will hit a target is 0.35 and that each shot is independent.…

A: The result of the archer's shot is independent.  The probability that an archer will hit a target =…

Q: Suppose a jar contains 10 red marbles and 25 blue marbles. It you reach in the jar and pull out 2…

A: nx=n!x!(n-x)! =============== Total 35 marbles are there.

Q: Suppose a batsman can hit the ball 50% of the time. If the batsman is given 3 attempts at hitting…

A:

Q: The probability that a movie on Netflix will be good is 0.3. What is the probability that when…

A: The probability that a movie on Netflix will be good (p) = 0.3 Sample size (n) = 2 By using binomial…

Q: If Omar can hit the target 4 times in 5 shots, suppose he fires 4 shots to the target, then the…

A: Given: p=probability of success=4/5=0.8n=4 We know, p+q=1 q=probability of failure=1-0.8=0.2   In…

Q: It is known that an average of 5 trains pass through Grand Central Terminal every 30 minutes. Find…

A: Given that, An average of 5 trains pass through in every 30 minutes. From this we can say that this…

Q: The probability that a boy will get a scholarship is 0.9 and that a girl will get is 0.8. What is…

A:

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: An archer has a %25 chance of hitting the bullseye on the target. What is the probability that the…

A:

Q: A coin has a probability of p = 0.5 for getting a head in each toss. And it was tossed 6 times. What…

A: Given: Probability of heads (1 - p) = 0.50 Probability of success or tails (p) = 1 - 0.50…

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: Suppose in 3 consecutive days an instant winner lottery tickets is purchased and the probability of…

A:

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: The probability that a patient recovers from a delicate heart operation is 0.9. What is the…

A: This is a problem related to probability. Please follow the procedure given below.

Q: An archer is able to hit the bull's-eye 47% of the time. If she shoots 6 arrows, find the…

A: According to the provided infomation, probability of success (p) = 0.47 number of trials (n) = 6

Q: The probability that a patient recovers from a rare blood disease is 0.4. If 15 people are known to…

A: Given,       Sample size n=15          P=1-0.4=0.6      X~Binomial n=15, P=0.6      PX=x=nCx…

Q: Suppose that you have 5 exams during the 5 days of exam week. Find the probability that on a given…

A: The Poisson function for t=1 is given below: Pn=μnn!e-μWhere, the average μ is given by, μ=NH In…

Q: Suppose a batsman can hit the ball 50% of the time. Assume that the batsman has seen 6 balls and hit…

A:

Q: if the probability is 0.4 that a student passes all his cases, what is the probability that out of…

A:

Q: The probability that a patient recovers from a delicate heart operation is 0.9. What is the…

A: Let us denote X=the number of patients having the operation surviven=sample size=7p=probability of…

Q: In a tournament, the first team that wins 4 out of 7 games wins. Suppose that the probability that…

A: The tournament will have more than 6 games if each team wins 3 games after fist six matches. The…

Q: If the probability of being hospitalized during a year is 0.25. Find the probability that no one is…

A: X has binomial distribution. X~binomial(n,p)n=3p=0.25probability mass function of X;…

Q: he probability of getting at least 2 heads when a pair of coin is tossed four times is:

A: Given Two coins are tossed 4 times Total number of events= 44=256

Q: The probability that a person dies from a respiratory infection is 0.002. Find the probability that…

A:

Q: The probability of a randomly selected shark attacking during a year is 0.0612. If a family of a…

A: Answer: Given that: p= 0.0612 , n= 3 now will use Binomial probability…

Q: The probability that Brenda, who cycles to work every day, will arrive late is 0.15. What is the…

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

Q: Suppose you have 5 marbles in a bag: 3 red and 2 black. If you reach into the bag without looking…

A:

Q: A letter is known as to have come from either TATANAGAR or CALCUTTA. On the envelope, just two…

A:

Q: It is known that an average of 5 trains pass through Grand Central Terminal every 30 minutes. Find…

A: Consider the random variable X that reprsent number of trains that will pass through Grand Central…

Q: If the probability of hitting a goal ball player is 0.4, then if this player wants to hit the goal…

A: Probability of hitting a goal is  p=0.4 Probability of not hitting a goal is  q=1-0.4= 0.6

Q: The probability that a patient recovers from a delicate heart operation is 0.9. What is the…

A: Given n=7 P=0.9

Q: A baseball player has a batting average of .211 (in other words, he gets a hit 21.1 % of the time…

A:

Q: The probability that a patient will be cured of corona virus when injected with the new vaccine is…

A:

Q: A die is riled five times. Find the probability of getting 4 exactly three times

A:

Q: Suppose the probability that a basketball player hits a basket on a free throw is 0.91, and that the…

A: We have to find correct answer..

Q: The probability that a patient recovers from a delicate heart operation is 0.9. What is the…

A: From the provided information, The probability that a patient recovers from a delicate heart…

Q: It is known that an average of 5 trains pass through Grand Central Terminal every 30 minutes. Find…

A:

Q: A baseball player has a batting average of 0.255. What is the probability that he has exactly 5 hits…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: If Omar can hit the target 4 times in 5 shots, suppose he fires 4 shots to the target, then the…

A: P(hit) = 4/5 P(miss) = 1/5 = p n = 4 shots Distribution : Binomial Random variable = X = no. of…

Q: An archer is able to hit the bull's-eye 57% of the time. If she shoots 6 arrows, what is the…

A: Given that ,                  n=6                  p=0.57                  q=1-0.57=0.43Let X be…

Q: A basketball player has a 70% chance of making each free throw. What is the probability that the…

A: We have to find given probability.

Q: A point is randomly chosen on a hundred-foot pole and the pole is cut at that point into two pieces.…

A:

Q: Suppose a basketball player is an excellent free throw shooter and makes 88% of her free throws…

A: Given that the probability of making a free throw is= 88%= 0.88 Each free throw shots are…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.