(a) The odds in favour of event A occurring are 1 : 4. What is the probability of A? Express your answer as a percentage. (b) The probability of an event B occurring is 75%. What are the odds in favour of event B? Write your answer in simplest form.

Q: 2) A pharmaceutical factory has 8 contacts for the wholesale of medicine, and the company believes t...

A: To find: a. The Probability that the factory makes at least two sales. b. The Probability that the f...

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Q: Find the probabilities for each using the standard normal distribution. P(z< -1.8)

A: Required probability is P(Z&lt;-1.8)

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A: We have given that,  Which is a discrete random variable?  We have to check correct answer in the gi...

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A: Given data is x P(X=x) 0 0.6561 1 0.2916 2 0.0486 3 0.0036 4 0.0001   1.0000  

Q: Solve for P(X=2).

A: here 2 balls are randomly selected from urn urn contains  3 red, 4 blue, and 5 white balls. If we le...

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Q: Please select those sentences that concern subjective, or epistemic, probability The probability tha...

A: Subjective Probability: The subjective probability of an event is defined as the probability of occu...

Q: What does the mean of a probability distribution tell us? How do you interpret the mean of a probabi...

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Q: A treasure chest contains 10 rubies and 8 diamonds. In how many ways can a group of six jewels be ch...

A: From the provided information, A treasure chest contains 10 rubies and 8 diamonds. A group of six je...

Q: Question 23 Provide an appropriate response. Find the area of the shaded region. The graph depicts I...

A: Let X be the random variable from normal distribution with mean (μ) = 100 and standard deviation (σ)...

Q: Show all the possible outcomes of the following scenarios using tree diagram, listing and fundamenta...

A: Given: Shirts : S1, S2, S3 , S4, S5, S6, S7 Pants : P1, P2, P3, P4 Shoes : K1, K2, K3 Accessories: A...

Q: 6. A bag contains 6 red and 3 white balls. Four balls are drawn out one by one and not replaced. Wha...

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Q: Random versus balanced design for selecting participants in the 2nd stage of sampling has an advanta...

A: Question Random versus balanced design for selecting participants in the 2nd stage of sampling has a...

Q: Identify the variable as either qualitative or quantitative. (a) months in the year (b) distance o...

A: It is needed to find, whether the mentioned variables are qualitative or quantitative variable.

Q: Suppose the 90% confidence interval for the mean SAT scores of applicants at a business college is g...

A: Given90% confidence interval = [1691, 1838]sample mean = 25t-value(tc) = 1.711

Q: (g) Suppose there are 5 questions in an exam paper, find the number of ways in which a student can a...

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Q: Ownership Place of Residence Foreign (F) Domestic (D) Total Large City (L) Suburbs (S) Rural (R) 90 ...

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Q: The number of telephone calls at a call center follows a Poisson distribution. Assume that on averag...

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Q: The patient recovery time from a particular surgical procedure is normally distributed with a mean o...

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Q: Which software should you purchase in order to save money in the long run, C or D? Satisfaction Not ...

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Q: Find P (A/B) and P (BIA), show 4 3 3 Given P(A) = , P(B) 8 and P(B A) 8 whether A and B are independ...

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Q: Find P (A/B) and P (BIA), show 4 3 3 Given P(A) 8' whether A and B are independent. . P(B) - and P(B...

A: Given,P(A)=38P(B)=58P(B∩A)=34

Q: The percentage of the damaged production of a lamp factory is 1000. If a sample of 5 lamps is random...

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Q: Problem : Assume that the Binomial conditions are met for the values of n and p. A fair die is throw...

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer three sub-parts at a...

Q: 2. The head of admissions at SR has 3 college students and 3 Academy students working for her. She n...

A: Given information: The head of admissions at SR has 3 college students and 3 Academy students workin...

Q: An accounting professor is notorious for being stingy in giving out good letter grades. In a large s...

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Q: The manager of the Oak Hills Swimming Club is planning the club's swimming team program. The first t...

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Q: A survey of 30 adults found that the mean age of a person’s primary vehicle is 5.6 years. Assuming t...

A: Given: Sample size(n)=30Standard deviationσ=0.8Sample meanx¯=5.6

Q: Suppose that 2 balls are randomly selected from an urn containing 3 red, 4 blue, and 5 white balls. ...

A: Given: 3 red, 4 blue, and 5 white balls. Total = 12 balls  X- number of red balls Y- number of white...

Q: Question 30 Suppose that there is a 1.1% chance a planet will develop life, a 2.2% chance that the l...

A: 1.1% Planet will develop life 2.2% life will evolve the complex organism 7.3% advanced civilizat...

Q: A bag contains twelve balls labeled1 through 12 . One ball will be randomly picked. What is the prob...

A: Given information: A bags contains 12 balls. { 1,2,3,4,5,6,7,8,9,10,11,12} Total balls in a bag = 12...

Q: 6 people

A: This question is based on permutations and combinations.

Q: Box 1 (B1) has 3 Red and 4 Green balls, Box 2 (B2) has 4 Red and 5 Green balls. One of the boxes is ...

A: given that box1 has 3 red and 4 green balls box2 has 4 red and 5 green balls ( a )P(R)=? (b)P (B2/R)...

Q: Let us think of the issue as the proportion of Czechoslovak territory given to Germany. Possible out...

A: Given information 2 countries Allies and Germany Allies has 2 strategy compromise and fight Germany ...

Q: A bag contains 6 white, 4 red and 10 black balls. Two balls are drawn at random. Find the probabilit...

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Q: Suppose that g is an easy probability density function to generate from, and h is a non- negative fu...

A: Given g is an easy probability density function to generate from and h is an non-negative function.

Q: (a) What is p(2), that is P(Y = 2)? (Round your answer to four decimal places.) p(2) = | (b) What is...

A: NOTE-AS PER POLICY I HAVE CALCULATED  FIRST 3 SUBPARTS here given,battery voltage may be accepted or...

Q: For a one-dimensional box with side L when n=3, the solution is given V3(x) = ;sin probability of fi...

A: @solution:::

Q: 2. Suppose X has distribution function Fx(x) (1 - cos(x)) /2 0< <T and that Y = VX. What is the rang...

A: Solution

Q: Suppose that 2 balls are randomly selected (without replacement) from an urn containing 3 red, 4 blu...

A: Given Information: No. of red balls = 3 No. of blue balls = 4 No. of white balls = 5 X : number of r...

Q: 5. Brandon, a quality control engineer claims that the life length of a particular light bulb for an...

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Q: Probability of 0.2 that the lion will stay in R2 when it is in R2; Probability of 0.3 that the lion ...

A: *Answer:  Given that : A pride of lions can migrate over three distinct game reserve (either R1,R2,R...

Q: Let us think of the issue as the proportion of Czechoslovak territory given to Germany. Possible out...

A: Given information 2 countries Allies and Germany Allies has 2 strategy compromise and fight Germany ...

Q: Barron's reported that the average number of weeks an individual is unemployed is 17.5 weeks (Barron...

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Q: Four light bulbs are selected at random without replacement from 16 bulbs, of which 7 are defective....

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Q: A person is known to hit the target in 3 out of 4 shots, whereas another person is known to hit the ...

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Q: university student is selecting courses for his next semester. He can choose from 5 science courses ...

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Q: IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual...

A: let X: IQ X~N(μ,σ)where, mean(μ)=100    and standard deviation(σ)=15

Q: Suppose you are an environmental researcher for an organization. As part of your research, you inves...

A: Givensample size(n)=43Mean(μ)=381standard deviation(σ)=31