Question

Assume that each of the n trials is independent and that p is the probability of success on a given trial. Use the binomial probability formula to find P(x).

n=5 , x=2 , p=0.2

P(x)=_(Round to four decimal places as needed.)

Tagged in

Find answers to questions asked by students like you.

Q: Bill has three one - piece jump suits, five pairs of work pants and eight work shirts. He wears eith...

A: Bill has 5 pants with each of 8 shirts= 5x8=40.So, Bill has 40 combinations of shirts and pants.

Q: The following table gives the total endothermic reactions involving sodium bicarbonate Final T...

A: Note:Hi! Thank you for posting the question. However, from the given data, the problem was not compl...

Q: Use the Alternative formula for Variance to calculate the variance of the random variable in Table 1...

A: Find the mean of the random variable k using the given probability distribution.Discrete random vari...

Q: Walmart offers 1000 minutes of calling for $20 for one month. What would be the cost per minute?

A: Introduction:In one month, for the payment of $20, a total of 1,000 minutes of calling facility is p...

Q: Between the 2010 Census and 2011 the official population of Denver increased from 600,158 to 619,968...

A: The formulas to calculate absolute change and relative change are given below.

Q: A quarter back completes 30% of his passes. We want to observe this quarterback during one game to s...

A: Given information:It is given that, a quarter back completes 30% of his passes.That is, the probabil...

Q: The rate at which customers are served at an airport check-in counter is a Poisson process with a ra...

A: The average number of customers served per hour is 11.9.So, for 5 hours, the average is (11.9 x 5) =...

Q: A three dice is a six sided dice with only the numbers 1,2 and 3 . The usual numbers 4,5 and 6 are r...

A: There will be total 81 unique events in the sample space for this experiment, for example (1,1,1,1) ...

Q: In the game of euchre, the deck consists of 9 , 10 , jack , queen , king and ace of each suit . play...

A: Since there are 6 cards of each type, the total number of cards are 6x4=24Each player is dealt 5 car...

Q: How many diffrent strings can be formed by rearanging the letters in the word ABABA?

A: Given information:The given word is "ABABA".

Q: From the tree diagram find the following. (a) P(A n E) (b) Р(А) (c) P(AIE) А 0.2 0.4 0.2 0.4 C А 0.1...

A: From given tree diagram we can find all required probabilities.We will solve it step by step:

Q: I need to find a conversion factor between cubic meters and cubic centimeters. How do I write it in ...

A: 1 m = 100cm

Q: A bag contains 10 red marbles, 7 white marbles, and 8 blue marbles. You draw 3 marbles out at random...

A: Total marbles in the bag = 25,Red marbles in the bag =10White marbles in the bag = 7Blue marbles in ...

Q: One option in a roulette game is to bet $13 on red. (There are 18 red compartments, 18 black compa...

A: The total number of red compartments = 18The total number of non red compartments = 18=2 = 20The to...

Q: Let the sample space be S {x, f, e}. How many events are there? X

A: Event space:A set of possible outcomes of an experiment is called an event. Thus, an event space con...

Q: A patient with a high-deductible consumer-driven health plan has met half of the $1,000 annual deduc...

A: The out-of-network physician’s bill is $4,500.Bill substract the deductible still owed that is 4,500...

Q: SHOW YOUR WORK FOR FULL CREDIT. BOX OR CIRCLE YOUR FINAL ANSWERS. 1. Consider the following proposit...

A: Givenp-Tom's PC runs Linuxq-Nancy's smartphone has 128 GB of memory.A conjuction is a compound state...

Q: A computer system uses passwords that contain exactly 4 characters, and each character is 1 of the 2...

A: Let event A represents the password that consists of only letters.The password consists of 4 charact...

Q: Please, help me with very detailed and self-explanatory solutions to (b) and (c) thank you

A: To work out the marginal pdf's of X and Y and to decide their independence

Q: Help me with a question on random variable.Question: For a random variable X, its probability densit...

A: The mean(mX) of a random variable X is given as:

Q: According to police sources, a car with a certain protection will be recovered 90% of the time. If 2...

A: Introduction:Consider the event of recovering a stolen car with the protection as a “success”.For a ...

Q: A fair dice is rolled four times. What is the probability of obtaining a 3,2,3 and 3 in that order?

A: For any event A and the sample space S, the probability can be found as,

Q: A single die is rolled one time. Find the probability of rolling a number greater than 5 or less tha...

A: Explanation:When a die is rolled once, the sample space of all possible outcomes is: {1, 2, 3, 4, 5,...

Q: x be a random variable representing dividend yield of bank stocks. We may assume that x has a normal...

A: According to the given question, x be a random variable representing dividend yield of bank stocks. ...

Q: Assume that E and F are independent events. If PR (E) = 0.7 and Pr (F|E) = 0.6, find Pr(F)

A: Independent events:Two or more events are said to be independent if occurrence of one does not affec...

Q: You play the following game: You bet $1, a fair die is rolled and if it shows 6 you win $4, otherwis...

A: you roll a 6, 1/6 of the time you get $4.you roll a 5, 1/6 of the timeyou loose $1.you roll a 4, 1/6...

Q: The amount of wheat produced by china in 2009 (115 million metric tons) was what precent greater tha...

A: China produced 115 million metric tons and India produced 81 million metric tons in 2009. To calcula...

Q: From the integers 1,2,3,4,5,6,7,8,9, two integers are randomly selected, determine the probability t...

A: Given integers: 1,2,3,4,5,6,7,8,9Now, we need to choose two integers from the above set.

Q: Identify the following distribution as binomial, geometric or neither.A headache remedy is said to b...

A: In this question we have given some data based on that we have to find that which distribution is be...

Q: Glven P (A)-0.56, P (B) - 0.75, P(C) = 0.12 and that events A, B, and C are independent, what is P (...

A: Independent events:If the probability of occurring of one event does not affect the probability of o...

Q: Show that for the simple random walk starting at zero,P(first visit to S^(2n) occurs at t = 2k) = P(...

A: Introduction:For a simple random walk starting at 0, denote Sn as a simple random walk of n steps. E...

Q: suppose that a shipment of 120 electronic components contains 4 defective components. to determine w...

A: In this question it has been given thatProbability that a selected electronic component is defective...

Q: Suppose that the probability density function of the length of computer cables is f (x) = 2x/(52) fo...

A: Let X be the continuous random variable which denotes the length of the computer cables. The probabi...

Q: If you roll a four sided die and a six sided dice ( numbered 1,2,3,4) what is the probability of rol...

A: Given a four sided dice which have numbers 1,2,3,4 and six sided dice have numbers 1,2,3,4,5,6 on it...

Q: How many diffrent ways are there to distribute 12 identical bones among three diffrent dogs?

A: It is known that, for any equation,

Q: Let {1,2,3,4,5}A,{1,3,5,7,9}B,{ |0 11}Cxxisanevennaturalnumberbetweenand and {1,2,3,4,5,6,7,8,...

A: Given A = {1,2,3,4,5}, B = {1,3,5,7,9} and C ={x}, where x is an even natural number between {0 an...

Q: In 7-card poker, played with a standard 52-card deck, 52C7, or 133,784,560, different hands are poss...

A: For any event A and the sample space S, the probability can be found as,

Q: Use Bayes Theorem to calculate the probabilities: The enrollment in a certain course is 10% first ye...

A: Given probability of first year students enrolment in course P(F) = 0.10probability of sophmores enr...

Q: On New Year's Eve, the probability of a person driving while intoxicated or having an accident is 0....

A: Given information:Denote the event “person driving while intoxicated” as A.The probability that a pe...

Q: Please, help me with very detailed and self-explanatory solutions. thank you

A: Note:Hi! Thanks for posting the question. Although the question is presented as one question with th...

Q: To attend a business meeting in Los Angeles, a business traveler based inCincinnati must first fly t...

A: Conditional probability of two events:The conditional probability is the probability of one event gi...

Q: Take the Gamblers ruin on [0, N] with a fair coin, i.e., a simple random walk with absorbing boundar...

A: Proof of P (T < ∞) = 1:The probability P (T < ∞) = 1 implies that the duration of the game wil...

Q: A basket contains 3 white, 3 yellow, and 4 black transistors. If a transistor is randomly picked, fi...

A: Number of white transistors in basket = 3Number of yellow transistors in basket = 3Number of black t...

Q: The following table gives the total endothermic reactions involving sodium bicarbonate Final T...

A: Hi! Thank you for posting the question. However, from the given data, the problem was not completely...

Q: Let P(E) 0.45, P(F) = 0.6, and P(Fn E) 0.3. Draw a Venn diagram and find the conditional probabiliti...

A: To represent the probabilities by a Venn diagram and compute the required conditional probabilities

Q: Using Gaussian curve. Find the probability of -+1 and -+3.

A: Gaussian curve is also called a normal distribution curveFinding the probability for z = ±1For Proba...

Q: For this problem, carry at least four digits after the decimal in your calculations. Answers may var...

A: (a) Point estimation for p:It is given that out of 68 professional actors, 40 are extroverts.The poi...

Q: Let Xi be iid Exp(λ) random variables.1. Let Mn = max1≤i≤n Xi. Compute the CDF FMn (x).2. Using the ...

A: 1.Introduction:Here, X1, X2,,…, Xn, are iid (independent and identically distributed) random variabl...

Q: If we draw 8 cards from a standard 52 card deck, what is the probability that all 8 cards are hearts...

A: In a deck of 52 playing cards 13 cards are hearts .The question is to find the probability of drawin...

Q: A church is holding a raffle and sells 500 tickets for $2 each. If the church awards one $100 first ...

A: Note:Hey there! Thank you for posting the question. Your question says “what is the expected value o...