Given that A and B are two events where P(A) = , P(B) , P(B) = 13. and 3 P(AUB) =7 Find 4 PHANB) (d) P(A'|B)

Q: 2 What fiaction of these palls trave stripes 34

A: Given that  Stripes ball=2 Star ball=2 Doted ball=2

Q: 4) In Toronto, Canada, 55% of people pass the drivers’ road test. Suppose  that 100 people take the...

A: Given that  n=100, p=55%=0.55 , q=1-p=1-0.55=0.45 μ=np=100*0.55=55 σ=√npq=√(100*0.55*45)=4.9749  

Q: standard error.

A: a. The given information in Non-college Grades Y=2890      Average salariessY=520     standard devia...

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A: if a number cub is rolled and a coin is tossed than the possible outcomes are1,T1,H2,T2,H3,T3,H4,T4,...

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A:

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A: Here AS PER POLICY I HAVE CALCULATED FIRST MAIN QUESTION ONLY  HERE define events and draw tree diag...

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A: 1. The number of values corresponding to a class or observation is defined as the frequency of that ...

Q: 8.) Test Question: On an English test, Tito Ramirez, must write an essay for three of the five quest...

A: Solution: Tito Ramirez must choose three of the  five question in part 1 in 5C3 ways.  Similarly Tit...

Q: 22. A city with 100.000 residents (45.000 men and 55.000 women). Each year, 1000 people die (600 Men...

A: Mortality rate or death rate is DeathsPopulation*10n

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A:

Q: Following are average high and low temperatures in January for 6 randomly selected cities Here, x de...

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Q: In your school with 400 Grade 11 students, the final examination in General Mathematics has a mean 3...

A:

Q: A coin is tossed and a die is rolled. Find the probability of getting a head and a number greater th...

A: Given that  A coin is tossed and a die is rolled. Sample space=S=(H1,H2,H3,H4,H5,H6,T1,T2,T3,T4,T5,T...

Q: Under what circumstances should you choose an alternative referencing style? You can choose any styl...

A: First we have to understand the meaning of referencing. Referencing -  Act of acknowledging other's ...

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Q: An electrical firm manufactures light bulbs that have a length of life that is normally distributed ...

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Q: How many ways can three students be selected at random such that NO student comes from Luzon and Min...

A: The geographical distribution of the hometown of 80 students of PUP is given as: 50 from Luzon, 10 f...

Q: A password contains eight digits, such as 17466780. How many different passwords can be formed?

A: no.of digits(0 to 9)=10

Q: Express the following probability as a simplified fraction and as a decimal. If one person is select...

A: Given

Q: de fined as F(X) = P(X f(t) for – a <x < a. - t<a

A: Here f(t) is probability density function of x.  Where -a&lt;x&lt;a. 

Q: The probability of a man hitting a target is 1/3. How many times must he fire so that the probabilit...

A:

Q: What is E(e Y = 1)?

A: First we have to obtain the conditional PDF of X given Y = y to find the required expectation.

Q: If you flip a coin 8 times, you get a sequence of Heads (H) and tails (T). a) How many different se...

A: For the given data If you flip a coin 8 times, you get a sequence of Heads (H) and tails (T).a) How ...

Q: The probability that both locations will have high sales next quarter is (E)

A: Here Given  Automobile dealer owns two dealership at two different location  And Probability of High...

Q: There are 9 golf balls numbered from 1 to 9 in a bag. Three balls are randomly selected without repl...

A: Given

Q: Problem 3: Attournamento 0) As a preliminary helper result, show by induction that for events E1, E2...

A: Given information: Consider a tournament between N teams, each team playing each of the other teams....

Q: Example 21. Find the standard deviation for the following distribution: Marks 10 - 20 20 – 30 30 – 4...

A:

Q: Discrete Probability Distributions: Suppose that Pain Away, a new drug, is effective for 85% of the ...

A: Given that  Number of patients =5  Probability of success of new drug =0.85  We have to find  a . wh...

Q: 3. A random variable X takes values between 0 and 4 with a cumulative distribution function F(x) = f...

A: Given that, A random variable X takes values between 0 and 4 with a cumulative distribution function...

Q: Question: A hypothesis test is to be performed. Determine the null and alternative hypotheses. The r...

A: Given data,μ=75Determine the null &amp; alternative hypothesis

Q: Let X Poisson(A) and Y = VX. Use the delta method to approximate the mean and variance of Y.

A:

Q: A production process manufactures electronic components with timing signals whose duration follows a...

A: Here we have given that X ~ N (µ, σ )  

Q: The probability of committing a Type II error is B. Select one: O True O False

A: We know that, The probability of committing a type II error is equal to one minus the power of the t...

Q: ,what is the probability that at least one head is obtained?

A: here given coin is tossed 4 times n= 4 probability of head =p =0.5 q = 1-p =0.5 here use binomial di...

Q: Suppose B is a Brownian motion. Please answer the following questions, justifying your answers: a. F...

A: Given B is a Brownian motion.

Q: Please create an experiment using dice that consists of 2 actions. Ensure that the probability of th...

A: Let us suppose following are the two actions of experiment using the dice.  (1) throw a dice one tim...

Q: Clue is a board game in which you must deduce three details urrounding a rmurder. In the origirat ga...

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Q: .311 (Ringers are good.) Next week he plans to throw 350 shoes. Assume that Bill's tosses sat- .267 ...

A:

Q: (c) The probability that the second marble is red

A: Given that, bag contains 8 red marbles, 7 white marbles, and 9 blue marbles. Randomly choose two mar...

Q: A box contains 17 transistors, 4 of which are defective. If 4 are selected at random, find the proba...

A: A box contains 17 transistors, 4 of which are defective. HERE 4 are selected at random  here it is w...

Q: Monthly rates of return on the shares of a particular common stock are independent of one another an...

A: Given: n = 12 s = 1.9  

Q: Almost all medical schools in the United States require students to take the Medical College Admissi...

A: Given that, almost all medical schools in the United States require students to take the Medical Col...

Q: If a car agency sells 50% of its inventory of a certain foreign car equipped with an airbag, find a ...

A: P (X = x) = P(x) = nCx Px (1-P)n-x, x = 0, 1, 2,  

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A:

Q: Typical values for alpha generally range from 1% to 10% for hypothesis testing. Select one: O True O...

A: Alpha represents significance level 

Q: (1) The geographical distribution of the hometown of 80 students of PUP is given as: 50 from Luzon, ...

A: (1) The geographical distribution of the hometown of 80 students of PUP is given as: 50 from Luzon, ...

Q: 1. ________ are those events in which the probability of occurrence of an event is not affected by t...

A: Note: Hi, thank you for the question. As per our company guideline we are supposed to answer only fi...

Q: The probability that a mechanic fixes a car correctly is 0.9. Determine the odds against the mechani...

A: Given data,The probability that a mechanic fixes a car correctly is 0.9.Determine the odds against t...