Give any example of a probability distribution over x and y for a classification problem on the real line, so that the Bayes optimal classifier is f(x) = 1, if x E[1, 3] U[6, 7] -1, otherwise

Q: In each of a set of games it is 2 to 1 in favour of the winner of the previous game, what is the cha...

A: Solution is given:

Q: Why are the probabilities of stock price movements not used in the binomial model for calculating an...

A:

Q: The delivery time of a shipment from a supplier to a retailer is exponentially distributed with mean...

A: Let X be the dilevery time of a shipment to a retailer  Given x~exp(1/7)    

Q: 2. In rolling 2 dice, find the probability of having: a. Sum of 7 b. At least one die shows 4 c. Bot...

A: Given2 die are rolled

Q: 10-The number of typos per page for a particular book is an example of a binomial distribution. corr...

A: We have given that an statement. We need to find out that the given statement is correct or error.

Q: с. Н: s <.20 d. Η : σι/σ2<1 e. Н: X — Y —5 f. H: 1<.01, where 2 is the parameter of an exponential d...

A: Difference between Proportions hypothesis:   Standard deviation hypothesis:

Q: Find in how many ways can two admirals, three generals, and four lieutenants can be seated in a row ...

A: Total seats = 9 Admirals =2 Generals=3 Lieutenants =4

Q: A reactor for your plant has an initial capital cost of $100,000 and useful life of 5 years. However...

A: Answer: EAC annual benifit = 0.386

Q: The entire deck of 52 cards is dealt out to 4 players (the Ist player, 2nd player, 3rd player and 4t...

A: Given Total card in the deck -  52 Total players - 4 We need to find  1) What is the probability of ...

Q: Activity 6. Finding the mean Compute the mean of the following : 1. The following shows the grades i...

A: Central tendency used to measure the average of observation. There are five measures of central tend...

Q: d) For each fixed integer l, we can apply Huffman's method to encode average realization of (xnl+1, ...

A: question:

Q: function is given by: ay fG) = {ya+i f y > yo (0, elsewhere i) Derive the mean of Y. Show all necess...

A: Solution

Q: The probability distribution of X, the number of imperfections per 10 meters of a synthetic fabric i...

A: The first option "A" is correct.

Q: There are N sites that need protection (number them 1 to N). Someone is going to pick one of them to...

A: Note: The student has requested handwritten solution for question 1 only, so the answer is provided ...

Q: a) What is the probability that a randomly chosen employee will be a man only a high school educatio...

A: NOTE- AS PER YOUR REQUIREMENT I HAVE CALCULATED FIRST 2 SUBPARTS ONLY Here define events  Men = M Wo...

Q: Var(A+ B) – Var(A – B) - -

A: Consider V(A+B) =V(A)+V(B)+2COV(A,B) V(A-B) =V(A)+V(B)-2COV(A,B)  

Q: Probability problem: In an examination 30% of the students have failed in Mathematics, 20% of the st...

A:

Q: Suppose that X takes on one of the values 0,1,2. If for some constant c, P(X i) = cP(X =i – 1), for ...

A: Given Suppose that X takes on one of the values 0, 1,2. If for some constant c, P(X i) = cP(X = i − ...

Q: In ENJOY hotel, there are a total of 200 rooms. 160 rooms are ordinary-sized, and the rest are suite...

A:

Q: 11. 1 2 3 4 5 P(x) 0.05 0.25 0.4 0.06

A: Note:Please repost remaining questions as I can author only 1 question as per my policyWe know that ...

Q: Find the following conditional probabilities: (a) P(A|B) =? (b) P(B|D^c ) = ?(c) P(D|C^c ) =?

A: Here use Bayes rule and basics of events  box contains one yellow, two red, and three green balls. T...

Q: Given the density function f(x) = 2(1 − x), for 0 < x < 1, = 0, otherwise. Find the standard deviati...

A: Given function is ,f(x)={2(1-x)       0&lt;x&lt;10               otherwise

Q: A random variable Y have a distribution with parameter a > 0 and Yo > 0 it its dens function is give...

A: Solution

Q: For example: (6, 2, 2, 2, 6, 1, 1, 3, 3, 3, 1, 3) has 7 runs: 2,2,2, 6, 1,1, 3,3, 3, 1 (Hint: a run ...

A:

Q: Throughout this problem use the following function: if x 2 (a) For what value of c is f(x) a probab...

A:

Q: Assume you fit a logistic regression for binary Y [i.e., replace EY in linear regression by log(EY/(...

A: Let us consider the logistic regression model with dependent variable Y and the independent variable...

Q: Six people gathered to watch at a rally campaign and eat on a food kiosk after the campaign. In how ...

A: Six people gathered to watch at a rally campaign and eat on a food kiosk after the campaign.  We nee...

Q: Eight people are seated at a dinner table at a political function. How many ways can they sit if the...

A: NOTE-AS PER POLICY I HAVE CALCULATED FIRST PART PLZ RESUBMIT OTHER PARTS AGAIN   Here For Round tabl...

Q: .The following data represent the respective ages of 20 students pursuing graduate studies: 33     ...

A: Given data is: 33                    37                    25                    40                 ...

Q: | Consider the design of a a) [ communication system. 1 How many three-digit phone prefixes that are...

A: " Since you have posted a question with multiple sub-parts, we will solve the first three subparts f...

Q: The injury rate of a volleyball player is 20%. If he throws the ball 100 times, and if you know that...

A:

Q: Let x be a random variable with a probability density function defined by the form f(x) = ke */2, x ...

A: We have given that X be a random variable with a probability density function defined by the form   ...

Q: B. Directions: Solve the corresponding z-score for each raw score. Indicate also whether each raw sc...

A: we have to find the z -score of the following

Q: In how many ways can be 10 married couples sit around a table if a. There are no restrictions? b. Th...

A: Here we will use the concept of permutations to solve the problem 

Q: 3. A bag contains 8 red, 6 blue and 4 green marbles. In how many ways can these drawn be made: a. 6 ...

A: Given 8-red 6 -blue 4 - green 18 - total Find the given problems in (a) (b) (c) and (d)

Q: A restaurant randomly chooses to discount one of the 20 items on its menu as a daily special. All it...

A: A restaurant randomly chooses to discount one of the 20 items on its menu as a daily special. All it...

Q: A box contains 20 DVDS, 4 of which are defective. If two DVDS are selected at random (without replac...

A:

Q: A candy dish contains six brown and four red M&Ms. A child selects four M&Ms without checking the co...

A:

Q: In CNU, 55 students enrolled in Science, 45 in Math, 30 in English, 18 in Science and Math,13 in Mat...

A:

Q: We assume that the temperature during the month of March follows a normal distribution with an expec...

A:

Q: 5. The cumulative distribution function for a Gaussian distributed random variable x with mean u and...

A:

Q: In a group of 100 students, 60 are freshman, 60 are female, and 25 are female freshman. 1. What is t...

A:

Q: 6) If you knew {q1....qN} in advance, how should you choose {p,} to minimize the expected cost of an...

A: Given that, there are N sites that need protection, from 1 to N. The choice pi represents the defend...

Q: Find the conditional PMF of Y , given X = x, for x 0, 1, ..., 20.

A:

Q: * P(V(x) <x S E (x)) .

A: Here given x has binomial distribution  With n = 4  P = 1/2

Q: 7. to the left of z = 2.78 1. 5 8. at most z =-

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Q: Suppose there is a game in which dice are used. The playe: earns 20 dollars if face 2 appears, 40 do...

A: For the given problem state whether it is true or false

Q: A die is tossed only once. What is the probability that either a number less than 5 or an even numbe...

A: Given: A die is tossed only once. To find : The probability that either a number less than 5 or an e...

Q: Engineers want to design seats in commercial aircraft so that they are wide enough to fit 99% of all...

A: Given that  Men hip breadths are normally distributed. Mean (μ) = 14.9 in Standard deviation (σ) = 0...

Q: The weight of babies 3 months of age is normally distributed with a mean of 4.5 kilograms and a stan...

A: