d. Determine e. Determine f. Determine value of (XY value of x² Y² уг the expected the expected the expected value of

Q: Find the σ2 and σ  for rolling two dice.

A:

Q: 20.21. Suppose that the sequence (X) is fundamental in probability in the sense that for e positive…

A: Given: PXm-Xn>∈<∈ for m,n >Ne

Q: J be Let 白 & be a Space 'S.. 8 - derive random and let a partition of 's Using only Kolomogorov's a)…

A:

Q: What are the probabilities that it will rate the device (a) very poor, poor, fair, or good; (b)…

A: The Total probability = 1 Rate Probability Very Poor 0.07 Poor 0.12 Fair  0.17 Good 0.32…

Q: Consider the sample space S = {Silicon, Germanium, Nitrogen, Gallium, Carbon, Indium} and the events…

A:

Q: In an experiment where 2 balls are drawn successively at random without replacement from a box…

A: 7 ball=2(red)+3(green)+2(blue) balls  nCr=n!/(r!(n-r)!) r!=r(r-1)...3x2x1

Q: particle is moving on the unit circle x² + y² = 1 at the constant angular ng at the initial position…

A: Oo

Q: b) If we have the following mass function: f(x) = x/6, x = 1, 2, 3: In Find 1. V(x) 2. V(4x) 3.…

A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…

Q: 2. Suppose that a password for a computer system must have at least 8, but no more than 12,…

A: As Dr. S. N. De said "A permutation of a set is defined as an arrangement of its members into a…

Q: Attempt only if you can solve all parts I'll upvote your answer, otherwise I'll downvote Suppose…

A:

Q: What is the number of distinct arrangements of all the letters in the word CELLPHONE

A: Useful formula: n!=n*(n-1)*(n-2)*(n-3)*..........*3*2*1

Q: The probability that a component is acceptable is 0.93. Ten components are picked at random. What is…

A: Given The probability that a component is acceptable(p)=0.93sample size(n)=10Let "x" be the no.of…

Q: Two "random" quarter-circles is generated as follows. First one randomly, uniformly choose a cutoff…

A:

Q: From a deck of 52 cards (Ace, 2, 3…….10, Jack, Queen, King; with each one having  clubs or flower,…

A: According to our policy we can answer only first three part for remaining please repost the…

Q: mean of 0.4 micrometer and standard deviation of 0.15 micrometer. The line width of for…

A: Given problem Given that   The line width of for semiconductor manufacturing is assumed to be…

Q: from. Determine the number of ways the greenhouse could select 4 tropical plants and 4 exotic plants…

A: here given ,  A local greenhouse is creating a plant display for a mall. The greenhouse currently…

Q: Daily sells from stablisjment keep a normal distribution of 1220 euros media and typical desviation…

A: Formula : Z =(X - μ)/σ

Q: Assume you are taking Sr. Design I this semester, and now you must select your partner(s). There are…

A:

Q: If 5 cards were picked at random from a deck of 52 cards, find P(Exactly 2 are hearts)?

A:

Q: In a particular week, the probability that it will rain is 75% each day. What is the probability…

A: Given data in a particular week the probability that it will rain is 75% each day.

Q: how many ways can you choose 3 pieces from the 4 kings and queens (black kinh, white king, black…

A: From the given condition we need to choose 3 pieces from the 4 kings and queens to place on 3…

Q: Alonzo must choose a size, a flavor of ice cream, and a topping for his ice cream dessert. There are…

A: a) Total outcomes are 12.

Q: 8. Circuit boards are made by machines A, B, C and D. Machine A makes 15% of the components, machine…

A:

Q: (a) Let U~ uniform[0, 2], and let U S= Se Find (i) E[S], (ii) P(S≥ 0.5). (b) Repeat (a) if U~ exp(2)…

A: Given: S= ∫0Ue-sds

Q: If E denotes the expectation the variance of a random variable X is denoted as

A: Here use mean and Variance of random variable X

Q: A student is drawing one candy from a bag containing 14 Smarties, 8 Kit-Kats, and 4 Coffee Crisps…

A:

Q: (c) Let Y~ Normal (μ, o²), and consider the probability P(|Y - µ| > ro) for some r > 0. Show that…

A: Hello! As you have posted 3 different questions, we are answering the first question (c). In case…

Q: Cost of Pizzas A pizza shop owner wishes to find the 99% confidence interval of the true mean cost…

A:

Q: An engineering student who didn't study for his exam, just randomly guesses the correct answer. Each…

A:

Q: 1. What are normal distributions, and why are they sometimes referred to as bell curves?

A: Question : What are normal distributions, and why are they sometimes referred to as bell curves?

Q: The probability of finding a significant result if the hypothesis is true is called statistical…

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

Q: a) Suppose three people are in a room. What is the probability that there is at least one shared…

A: Here AS PER GUIDELINES I HAVE CALCULATED FIRST MAIN QUESTION  HERE use basic Probability Rule…

Q: Q5//Four technicians regularly make repairs when breakdowns occur on an automated production line.…

A:

Q: 70% of your friends like Chocolate, and 35% like Chocolate AND like Strawberry. What percent of…

A: The provided information is  P(Chocolate and Strawberry)=0.35 P(Chocolate)=0.70   We have to find…

Q: 5.2 Table shows the percentage frequency table for the petrol brand most preferred by 50 motorists…

A: The provided information is  Petrol performance counts percentage BP 13 26% Caltex 9 18%…

Q: : E1 occurs and E2 occurs, find probability of E3

A: here given  When Rolling Die  E1 = event that outcome is 1,2,3 or 4 E2 = event that even number…

Q: 11. Manfred is considering job offers of the same type of sales position from two retailers with…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Q2A)Matrix A 2 ,find Eigen values of A².

A:

Q: A shipment of two boxes, each containing eight telephones, is received by a store. Box 1 contains…

A:

Q: Q2/suppose there were six kinds of toppings that one could order for a pizza. How many combinations…

A: Here given there are total 6 toppings are available  Here use combination

Q: Primary and secondary routes connecting two computers need to be chosen. Two primary routes are…

A: The routes are primary and secondary.

Q: Suppose that the weight of an newborn fawn is Uniformly distributed between 2.3 and 3 kg. Suppose…

A:

Q: a. What is the probability that all the three grade 11 students are included? b. What is the…

A: here in given problem no need of graph or curve  here given in group of 10 students , there are 3…

Q: Miss Bailey's drive to her cottage from Oakville varies uniformly from 3 hours and 15 minutes to 4…

A: In general, 1 hour =60 minutes. 3 hours and 15 minutes=195 minutes 4 hours and 5 minutes=245 minutes

Q: A and B are two events such that P(A) = = 0.4 and P(AB) = 0.2 Then P(An B) is equal to a. 0.4 b. 0.6…

A: Given : P(A) = 0.4 and P(A n B) = 0.2

Q: Q6/ Find the probabilities that a random variable having the standard normal distribution will take…

A:

Q: Vehicles pass through a junction on a busy road at an average rate of 60 per hour.  a) Find the…

A: Solution-: Given: Average =λ=60 per hour We want to find, (a) P(none passes in a given 30-minute…

Q: . In an experiment where 2 balls are drawn successively at random without replacement from a box…

A: GivenNo.of red balls =2No.of green balls = 3No.of blue balls = 2Let R be the event that red ball…

Q: Find the entropy of the source producing the following messages: Px1 = 0.25, Px2 = 0.1, Px3 = 0.15,…

A:

Q: Suppose that the probability that iraqi man has a high blood pressure is 0.15. If we randomly select…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…