Fifty-five percent of the applications received for a particular credit card are accepted. Among the next twelve applications, what is the probability that all will be rejected? b. what is the probability that all will be accepted? what is the probability that exactly 4 will be accepted? d. a. C. what is the probability that fewer than 3 will be accepted? Determine the expected number and the variance of the accepted applications. For the toolbar, press ALT+F10 (PC) or ALT+FN+F10 (Mac). e.

Q: What is the probability of rolling a 3 on a number cube and choosing a heart from a deck of cards?

A: Recall:  P(A and B)=P(A∩B)=P(A)×P(B)

Q: skittle on the second

A: Candies Blue 15 Orange 16 Yellow 12 Red 14 Green 5 Total candies are 62 Conditional…

Q: An extra large pump style(picnic size) jar of mustard contains an average of 5500 pumps with sdtev…

A: μ = 5500σ = 318

Q: I loaded my dice so that the chance of a 1 is 0.1, the chance of a 6 is 0.2, and the chances of the…

A: Given information: Chance of a 1 = 0.1 Chance of a 6 = 0.2 Chance of a 2 = Chance of a 3 = Chance of…

Q: In a sample of 1000 US adults 106 think that most celebrities are great role models.  Two US adults…

A: Given that, in a sample of 1000 US adults, 106 think that most celebrities are great role models. We…

Q: A young family plans to have two children. List all the elements of the sample space S, using the…

A: Given:  Two childrens  B=Boy , G= girl  Sample space=( BB,BG,GB,GG)  Then probability of two girl?

Q: Find the mean of the random variable.

A:

Q: Migraine medication was administered to patients in that 5% experienced weight gain as a side…

A:

Q: uted. What is the probability of selecting a player with

A: In this question we will use the basic of algebra i.e normal probability distribution. First we will…

Q: Q9. What is the probability that a randomly chosen number among these data points is between 95 &…

A: Given that, Total number of data values nS=16

Q: What is the probability of choosing a student who is a 10th grader or a student who prefers math?

A:

Q: Just before a referendum on a school budget, a local newspaper polls 412 voters to predict whether…

A:

Q: What is the probability of a student chosen at random liking wizards of Waverly place and Suite life…

A: Given: Number of students liking Waverly place and Suite of Zach and Cody only = 313 Number of…

Q: A university planner wants to determine the proportion of spring semester students who will attend…

A: The following information has been given: The sample size is n=50. The favorable cases X=12

Q: а. What is the probability that a randomly selected viewer will rate the new show as average or…

A: From the survey result, if you add all the frequency, you will get the total number of respondent=…

Q: The table to the right lists probabilities for the corresponding numbers of girls in three births.…

A: Given that  Random variable (x) =  Number of girls in three births The random variable  x  = 0   ;…

Q: A four colour equal segment spinner was spun 14 times. What is the probability of spinning Yellow…

A: We have given that A four colour equal segment spinner was spun 14 times. Probability of each colour…

Q: What is the probability of picking three spade face cards or two red cards?

A: Here we have to find probability of picking three spade face cards or two red cards

Q: 4. The percentage of Metro Manila households that have air conditioning unit is 16%. In a random…

A: The random variable X representing number of households having air conditioner follows binomial…

Q: A salesperson found that there was a 1% chance of a sale from her phone solicitations. Find the…

A:

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: Given that, Probability = 0.57 Sample size, n = 6

Q: 1) Estimate the probability that a randomly selected household from this area will be a student.…

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

Q: A company conducts a study that indicates that an exploratory oil well should have a 25% chance of…

A: Note: Hi! Since there are more than three subparts, according to our guidelines we will answer the…

Q: What is the probability that the chosen student has taken a public speaking class or is majoring in…

A: Define some events A: a student has taken a public speaking class. B:a student is majoring in…

Q: It is known that only 25% of college football players are considered as strong candidates for the…

A: Given p=25%=0.25  n=15 X~Binomial(n=15,p=0.25)

Q: In the Bay Area, 40% of registered voters are Democrats, 25% are Republicans, and the remaining 35%…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts(A,…

Q: The probabilities that a printer produces 0,1,2, and 3 misprints are 42%, 28%, 18%, and 12%…

A:

Q: When Donald Trump was campaigning for President , 65% of constituents supported his policy on…

A: Solution: From the given information, p=0.65 and n=100.

Q: A news station polls 405 voters to predict whether a budget will pass. Suppose the budget has…

A: Consider that p is population proportion of voters, who support the budget.

Q: An economics professional body estimates that 80% of the students taking undergraduate economics…

A:

Q: A package of 8 AA batteries contains 2 batteries that are defective. A student randomly  select four…

A:

Q: State the frequentist interpretation of probability.

A: The probability of an event is obtained as the ratio of favorable number of cases to the total…

Q: What is the probability of selecting a respondent who does not prefer Checkers?

A: Provided data is: Preferred supermarket   Pick n Pay Checkers Woolworths Total No.…

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: From the provided information, Guests who visit Yosemite National Park like to stay at an overnight…

Q: From a lot of 15 missiles, 4 are selected at random and fired. If the lot contains 6 defective…

A:

Q: What is the probability of getting a sample in which more than 70% think that airplanes would be…

A: Let p be the true proportion of adults who think airplanes would be safer places if airlines…

Q: A. If 75% of high school students are able to pass a stats test, find the mean, variance, and…

A: (A). It is given that 75% of high school students are able to pass a stats test. Thus,

Q: A person wants to prove that a coin is unfair with 680 tosses and a 5 percent significance level. If…

A: To prove that the coin is unfair it is required to prove that the population proportion of head is…

Q: In a 2 colour spinner, the probability of spinning red is 4 times the probability of spinning green.…

A: Let there are n trials and each having two outcomes - Success and Failure. The trials are…

Q: The National Center for Health Statistics reported that of every 1,233 deaths in recent years, 52…

A: Hello. Since your question has multiple, we will solve first question for you. If you want remaining…

Q: Below are the numbers of patients classified as underweight, normal weight, overweight and obese…

A:

Q: What is the probability of randomly picking a 11 or 5 in one draw from a deck of ordinary playing…

A:

Q: What is the probability of randomly selecting a female respondent from the sample?

A: Given contingency table is:   Probability = number of favorable events/ Total number of events in…

Q: Just before a referendum on a school​ budget, a local newspaper polls 356 voters to predict whether…

A: We are given,

Q: In Wyoming, there are about 300,000 registered voters, of whom 30,000 are Democrats. A survey…

A: We have given that Total number of registered voters = 300,000 Number of Democrats = 30,000

Q: It has been reported that about 35% of US adults attended a sports event during the previous year.…

A: The term odd and probability are almost similar concepts. But in probability, we divide the…

Q: a) what is the probability that you need to approach exactly 6 people to find 3 left-handed…

A: Let p be the probability of being left handed. Given that p = 0.12 Let X denote the number of…

Q: 2a. What is the probability a salesperson selected at random will have a fair potential for…

A: Probability: The formula for probability of an event E is as follows: P(E) = (number of favorable…

Q: Explain the following: a. What is the importance of sample size and choice of test organism in…

A: a. What is the importance of sample size and choice of test organism in studies involving…

Q: Using PERT, Ed Rose was able to determine that the expected project completion time for the…

A: Given data ,u=21σ2=4⇒σ=2