Suppose P(B) =0.7, P(D) = 0.4, and P(BND) = 0.3. Find the probabilities below. a. P (D°) b. P(B°) c. P(BUD) ..... a. P(D°) =| (Type an exact answer in simplified form.) %3D

Q: Question 1 (10 marks) A new car warehouse has 200 cars. It is known that 75% of the cars have air-…

A: Note: As per the guidelines, we are allowed to solve first three subparts. Kindly repost the…

Q: 4.3#2. An article suggests that substrate concentration (mg/cm3) of influent to a reactor is…

A: Given Data Population Mean,μ = 0.7 Population Standard Deviation,σ = 0.08

Q: QUESTION 4 The number of telephone calls that arrive at a phone exchange is often modelled as a…

A: Given that  Average = 6 per hour.

Q: X Flu Shot | No Flu Shot Total Male 451 416 867 Female 542 491 1033 Total 993 907 1900 Round all…

A:

Q: Suppose 40% of the population of pre-teens have a TV in their bedroom. If a random sample of 500…

A: Consider the given:…

Q: Question 10 Among applicants for life insurance, the probabilıty that any one applicant will fail to…

A: Let x be follows binomial distribution with parameters n = 10 and p = 0.10 The pdf of binomial…

Q: QUESTION 1 The spinner below shows 10 equally sized slices. Donna spun the dial 1,000 times and got…

A:

Q: Suppose that a LED bulb has a defective rate of 0.0004. What is probability that four bulbs need to…

A:

Q: QUESTION 2   Three hundred adults were asked whether or not they watch for calories and fat…

A:

Q: Illustration 69. If 5% of the tubelights are defective, using Poisson's model find the probability…

A:

Q: *The resistance of a particular type of resistance wire X N(u = 40 ohm, o²= 9 ohm) normal is known…

A: The given information is that the variable X follows normal distribution with mean 40 and the…

Q: The probability of a successful optical alignment in an assembly of an optical data storage product…

A: We have find givan probability..

Q: For number 5: Based on a hamster breeder's experience, the number of live pups in a litter of a…

A: Given prob. distribution is X=x 3 4 5 6 7 8 9 P(X=x) 0.04 0.10   0.31 0.22 0.05 0.02

Q: Refer to Table 1. What is the probability that an undergraduate business major intends to attend…

A:

Q: Question 7. Daily sales records for a car dealership show that it will sell 0, 1, 2, or 3 cars, with…

A: Given,

Q: the mathematical expectation , b) the variance, and c) the standard deviation of the number of…

A: It is given that there are 365 days in a year and that each chosen person can be born with equal…

Q: Assume the chances of failure of each component is given in Figure. What is the probability that the…

A: The probabilities that each of the component fails is mentioned. The probability that component A is…

Q: b. Assuming their scores are independent, what is the probability that Mr. Cull scores more than 50…

A: We want to find probability

Q: QUESTION 20 Sales records of a flower shop showed the following number of flower bouquets sold daily…

A: Given data,   P(Selling at most 15 bouquets)=?

Q: A team of researchers obtained a z-score for their sample that was z= 0.50. If they were conducting…

A: The  z-score for their sample that was z= 0.50. The level of significance is α=0.05 The probability…

Q: Question 5 47% of the mouse population in a laboratory has a tumor. Among those without a tumor, 30%…

A: For the given data Find P ( tumor/signs of nervous ) = ?

Q: Question 4 Fifty adults were surveyed about which activity (yoga, cycling, walking) they like to do…

A: We have given that 50 adults were surveyed about which activity (yoga, cycling, walking) they like…

Q: Q2. If the lifetime X of a hearing aid battery has Weibull distribution with a = 0.1,ß = 0.5. Find…

A: Solution is given below.

Q: Suppose that X ~ B(10, 0.55). Find the following probabilities. Round to three decimals. a. P(X =…

A:

Q: D Question 2 Given P(A) = 0.607, find the probability of the complementary event. %3! 0.376 None of…

A: The complementation rule states that the sum of the probability of an event and the compliment of…

Q: If a researcher sets the alpha at .05, what is the probability of making a Type I error? Group of…

A:

Q: Calculate: E(x) and D(x), which means expectation and variance. (2) 2( TT: x > D

A: First we have to calculate the probability distribution function pdf of X by differentiating the CDF…

Q: Question 3 n a recent internet survey, fans were asked to choose their favorite NFC North team. The…

A:

Q: A random variable, X, has a mean of 50 and standard deviation of 10. Which of the following…

A: we have to find given probability.

Q: For a random variable X, (E(X))² can be greater than E(X²).

A: We have to find statement is true or false.

Q: Answer the following. If a die is rolled, find the probabilities. D. Of getting a number of less…

A: Sample space={1,2,3,4,5,6} n(S)=6 D. The probability of getting a number less than seven is obtained…

Q: Part 1 of 3 (a) What is the probability that an asthma patient is between 18 and 44 years old? The…

A: It is given that  Total number of patients = 409689 Number of patients between 18 and 44 years old =…

Q: TABLE 5-5 Time Within Which Oil Was Washed Off Reaction Row Total Within 5 Minutes After 5 Minutes…

A: we are suppose to answer three sub parts .

Q: Part 4 of 6 (c) Find the probability that the proportion of individuals in the sample of 65 who have…

A: Given p=0.23, n=65

Q: Figure 15.2: Electrical circuit for Question 15.2 What is the probability that the electrical system…

A: Four components are connected Probability of working : For 1 : 0.7 For 2 : 0.8 For 3 :0.9 For 4 :…

Q: QUESTION 7 If 3% of all cars fail an emissions inspection, find the probability that 3 cars will…

A: Given,         X~Poisson λ=2.7         PX=x=e-λ λxx!; x⩾0

Q: The random variable X is related to e2. Find P(X>0.4).

A: It is given that the, The random variable X is related to e2 i.e. X ~ exp(2). We have to find P(X…

Q: Question 9 The principal surveyed the freshman and sophomore students in the cafeteria about the…

A: topic  -  probability

Q: Question 7 Every cereal box has a gift inside, but you cannot tell from the outside what the gift…

A: Given Data: Let X be the random variable of number of box that have secret decoder ring  p=1753 As 2…

Q: 6 Question 8 Fifty adults were surveyed about which activity (yoga, cycling, walking) they like to…

A: men women total Yoga 3 7 10 cycling 12 5 17 walking 14 9 23 total 29 21 50

Q: It is known that 50% of adult workers have a high school diploma. If a random sample of 6 adult…

A: Given: It is known that 50%  of adults workers have a high school diploma.  If a random sample of 6…

Q: Part 4 of 6 (d) Find the probability that no tires have low air pressure. The probability that no…

A:

Q: Answer the following. If a die is rolled, find the probabilities. A. Of getting a 4 B. Of getting an…

A: If a die is rolled then the outcomes are, 1,2,3,4,5,6 A. A probability of getting a 4 is, P=14

Q: Illustration 16.60. A bank has a test designed to establish the credit rating of a loan applicant.…

A:

Q: QUESTION 8 A consulting firm submitted a bid for a large research project. The firm's management…

A: Hii, since you have posted two different question. As per the guidelines i am obliged to answer…

Q: Question 3 a recent internet survey, fans were asked to choose their favorite NFC North team. The…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…