the vast majority of visa and discover credit cards have 16 digit card numbers. the first digit is either 4 (visa) or 6 (discover), digits 2 through 6 identify the issuer, digits 7 through 15 identify the customer, and the last digit is a check digit determined by the digits that precede it. your company credit xplosion inc issues both visa and discover credit cards. how many different credit xplosion discover card numbers are possible in which the check digit is wrong?

Q: The probability of giving birth to a female baby is 51%. Six pregnant women are admitted to a hospit...

A: Given that  n=6 , p=51%=0.51 , q=1-p=1-0.51=0.49 X~Binomial(n=6,p=0.51) p=Probability of giving birt...

Q: find the proportion that likes pizza.

A: Given : Question number of people who say yes Do you like Burgers ? 44 Do you like pizza ? 39...

Q: Question 2: Axioms, interpretations and properties of probability A factory manufactures three devic...

A: According to the answering guidelines, we can answer only three subparts of a question and the rest ...

Q: A study shows in a certain school that the average number of hours a student answers his/her module ...

A:

Q: I randomly pick two integers from 1 to n with replacement where n is a positive integer. (a) What is...

A: Given We Randomly pick two integers from 1 to n with replacement where n is a positive integer.

Q: Fill in the P (X=x) values to give a legitimate probability distribution for the discrete random var...

A: In general, the total probability of the probability distribution is always 1.

Q: Suppose three cards are selected from a standard deck of 52 cards and laid out in a row on a table. ...

A: Dear student, If you find this solution helpful please upvote ? it.

Q: The probability that a contractor will get a plumbing contract, is 2/3 and the probability that he w...

A:

Q: A club with 17 members must choose a president, a vice president, a treasurer, and a secretary. How ...

A:

Q: Determine the probability that someone who is using the lie detector is innocent if the lie detector...

A: Here use tree diagram and Bayes rule 

Q: At a certain college, there were 600 science majors, 200 engineering majors, and 400 business majors...

A:

Q: How many different license plates can be generated

A: Here total capital letters are 26 And total available number 0,1,....9 that is total 10 Here use com...

Q: A.Do the following experiments. List all the possible Sample Space. 1. Rolling a die and tossing a c...

A:

Q: 3. A bag contains 2 white balls, 3 black balls and 4 red balls. In how many ways can 3 balls be draw...

A:

Q: A coin is flipped 10 times in succession. In how many ways can at least 8 heads occur?

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:...

Q: A mail-order company business has six telephone lines. Let x denote the number of lines in use at a ...

A: Note: Hi there! Thank you for posting the question. As your question has more than 3 parts, we have ...

Q: The top-selling Red and Voss tire is rated 70000 miles, which means nothing. In fact, the distance t...

A:

Q: Calculate the loss table from the following payoff table: PAYOFF TABLE Action Events E1 E2 Ез E4 50 ...

A: Given the payoff table as Action Events E1 E2 E3 E4 A1 50 300 -150 50 A2 400 0 100 0 A3 -...

Q: The table below shows the probability distribution of a random variable Y. Y P(Y) 11 0.7 12 0.1 13 0...

A:

Q: There are 7 people applying for a job at a company. 4 of the applicants are male and 3 are female. I...

A:

Q: 75 specimens of the new chip were tested and 67 specimens of the old chip were tested. The average s...

A:

Q: 17. It assumes an infinite number of possible values including the decimal between two counting numb...

A: #17 Here we have given the multiple choice question about the random variable. There 2 types of rand...

Q: You are a mathematics teacher, Before giving the following problem to your students, you will solve ...

A: Note: As per guidelines we will solve the first question only, please repost other questions for mor...

Q: d. Find P(xS7) x 2 4. 6. P( 0.13 0.06 2 0.22 0.34

A:

Q: Calculate using the normal approximation the probability that exatcle five people will have type O b...

A: Given : There are 50% of the population that have type O blood  and 16 people were selected.

Q: Activity 5: Complete the table below by constructing and illustrating the probability distribution o...

A: Please find the solution below. Thank you

Q: If the lifespan (in years) of a cellphone battery is a random variable whose probability density fun...

A: Introduction: The probability density function for the given random variable X representing the life...

Q: Find the probability of the ff: 1. A resto serves a basket of fruits to their customers. The basket...

A: As per our guidelines we are suppose to answer only one question 1)GivenA Basket contains No.of appl...

Q: 8. It is usually written using a capital letter, is a variable that assigns a numerical value to eac...

A: Solution: Random variable:  Random variable is a function defined on a sample space Ω and its range ...

Q: Your pocket contains a random number N of coins, where N follows the Poisson distribution with param...

A:

Q: There are ten students in a class in which three are left-handed. If two of the girls are chosen at ...

A: Given that, There are ten students in a class in which three are left-handed. Two of the girls are c...

Q: Rework problem 2 from section 4.1 of your text involving the computation of probabilities for Bernou...

A:

Q: Permutations Vs Combinations State if each scenario involves a permutation or a combination. 2) Rob ...

A: Solution: Permutation:  Permutation of the objects means the arrangement of the objects in specific ...

Q: From a pack of 52 cards 4 cards are drawn one after another with replacement. Find the mean and vari...

A:

Q: A family decides to have children until it has three children of the same gender. Assuming P(B) = P(...

A:

Q: The CDF as it approaches negative infinity is 1. O a. True O b. False "In a Geussion Dandomn Verigbl...

A: Given that :  A CDF ( cumulative distribution function) is given. By using cdf properties I solve it...

Q: Suppose the mean life of an animal is 8 years with a standard deviation 1 year. Find the probability...

A: As per our guidelines we are suppose to answer only one question. Given,sample size(n)=15mean(μ)=8st...

Q: A tile is drawn at random from the tiles below. What is the probability that it is a consonant and h...

A:  Consonants are B, G, J, K, L, M, N, R, S, T, Y Given consonants with numbers :B3, G2, J8, K5, L1, M...

Q: A branch of a certain bank has six ATMS. Let X represent the number of machines in use at a particul...

A: I solved exactly first three subparts because of bartleby policy if you want more please upload sepa...

Q: A researcher is interested in how frequently Starbucks coffee shops locate close to other coffee sho...

A: Given: n =  48.0x = 12.0 one third of Starbucks outlets are located in close proximity to another co...

Q: It is claimed that the average household in Thunder Bay uses more than 1170 kWh of electricity each ...

A:

Q: There are three coins in a box. One is a two-headed coin, another is a fair coin, and the third is a...

A: 3. From the given information, there are 3 coins in a box. One is a two-headed coin, another is a fa...

Q: In grade level school of 220 Stcblente 1os stuents are in arts, 200Stuents lare on The sPOrts team a...

A:

Q: Suppose three cards are selectếd frôm å standard deck of 52 cards and laid out in a row on a table. ...

A: Given Three cards are selected from a standard deck of 52 cards    

Q: A bag contains several marbles, 15 of which are blue, 11 are yellow, and 8 are green. Answer the fol...

A: According to the given information, we have Number of blue marbles = 15 Number of yellow marbles = 1...

Q: Exercise 5. Suppose the current I in a circuit is random variable with proba- bility density functio...

A: We have given that Let for current I random variable the probability density function is  f(i)=6i(i-...

Q: The distance passed over by a certain pendulum bob in succeeding swings form the geometric sequence ...

A:

Q: Trudy has purchased a bottle of vitamins for her daughter. The vitamins are colored and there are 25...

A:

Q: 1. About 100 000 students all over Region I took the National Achievement Test for Mathematics. If t...

A: A continuous random variable x follows the normal distribution with mean μ and standard deviation σ....

Q: During a power blackout, 100 persons were arrested on suspicion of looting. Each person is made to t...

A: