Use rank correlation co-efficient to determine which pair of judges has the nearest ap- 3 8. 4 7 Judge II: Judge III: 10 9. 1 6 9 4 8. 1 3 10 7 proach to common tastes in beauty.

Q: Show that :(i) Fishers IN. lies between Laspeyre's and Paasche's Index numbers.

A:

Q: A foreman for an injection-molding firm admits that on 52% of his shifts, he forgets to shut off the…

A: Let us define some events A : the forman forget to shut off the machine. B : the forman does not…

Q: 1. Assume the experiment of throwing a pair of dice twice. Evaluate the probability of getting a sum…

A: here AS PER GUIDELINES I HAVE CACLULATED FIRST MAIN QUESTION ONLY

Q: WHICH OF THE FOLLOWING ARE DISCRETE PROBABILITY DISTRIBUTION? IF IT IS NOT A DISCRETE PROBABILITY…

A: Identify the given are Discrete probability distribution or not

Q: 3. From the people over 21 years in a certain district, one person is to be selected at random to…

A:

Q: Determine whether the events are independent or dependent then find the probability. Upload a photo…

A: It has not been mentioned in the question how many tiles are being selected and whether the…

Q: Use the confidence interval to find the margin of error and the sample mean. (1.62,2.00) The margin…

A: Given,confidence interval(CI)=1.62 , 2.00Upper limit(UL)=2.00Lower limit(LL)=1.62

Q: A B 2 3 8 7 Use the regions in the Venn diagram represented by numbers to determine the events…

A:

Q: Mrs. Welch and her 7 children are shopping at a local grocery store. Each of the children will be…

A: Mr Welch and her children are shopping at a local grocery store.each of the children will be allowed…

Q: 31 An instructor gives an exam with ten questions. Students are allowed to choose any 5 to answer.…

A:

Q: Example 1 The following table represents No. of deaths due to earth quake for ito years. Years: 1997…

A:

Q: 1. Mario has 45 red chips, 12 blue chips, and 24 white chips. What is the probability that Mario…

A:

Q: Suppose that the link speed is 8 Mbps, the demand bandwidth of each active user is 1000Kbps. The…

A: Solution: From the given information, the link speed is 8Mbps and the demand bandwidth is 1000Kbps.…

Q: 1. For the last 10 years, a certain school in Visayas has a passing rate of 63.25% for the bar exam.…

A: We have given that p = 63.25% = 0.6325 n = 245

Q: card is drawn from a deck of 52 cards. What is the probability that the cord drawn is  a.an even…

A: Here In deck of 52 Cards  No of Even Number cards=20 (2,4,6,8,10 Of each Suits) No of Diamond…

Q: ACTIVITY 2: Rowena wants to test a randomly selected 20 students for her study. Identify the t-value…

A: Note: According to Bartleby guidelines expert solve only one question and maximum 3 subpart of the…

Q: The demand function and the supply function of a good are given by:D=14+5p-p² and S=3p -1. %3D Find…

A:

Q: For the experiment above, let X denote the number of diamonds that are drawn. For this random…

A:

Q: If P (B)=0.6, find P P(B©). P(B©)= %3D

A:

Q: Describe demand curve and supply curve,

A:

Q: Determine whether the events are independent or dependent then find the probability. Upload a photo…

A: Event is the possible outcome of the sample occurence. There are two types of events, they are…

Q: Two fair coins are tossed. What is the probability that at least one coin lands heads up? O 1/4 O…

A: Sample space=S S = {HH, HT,TH, TT} Total number of sample space =4

Q: Find the critical value. Round the answer to thi ee decimal places. For a=0.05, the critical value…

A: Solution

Q: Exercise 4 Show that if X ~ Fp.g, then the corresponding probability density function is: r() x-1…

A:

Q: 7. Calculate the rank correlation. 66 65 67 68 69 70 71 72 X: 67 68 69 72 78 80 82 85 y: H with…

A:

Q: Define the density function of X by f(x)=2 for x 1,2,3... and f(x)=0 otherwise. Find the moment…

A: Var(X)=E(X2)-(E(X))2

Q: A.2 According to Chemical Engineering Progress (November 1990), approximately 30% of all pipework…

A:

Q: 15. The 3rd decile is REFER TO THE SET OF DATA BELOW: Score Frequency Cumulative Frequency 26 30 18…

A:

Q: a. .there are no restrictions? b. ..all the pies chosen are of the same type? c. ..all the pies…

A: Here use combination and total arrangement

Q: An electronic company's records show that the mean number of circuit.boards rejected per batch is…

A: It is given that Sample size n = 10 Sample variance s2 = 2.5 Population variance = 1.4

Q: . a. Does the example above include a discrete random variable or continuous random variables? b. Of…

A: here AS PER GUIDELINES I HAVE CALCULATED 3 SUBPARTS  When Ira plays a game of chess against a…

Q: Determine the optimum preventive maintenance frequency for each of the pieces of équipment…

A: The objective is to determine the optimum preventive maintenance frequency for each of the pieces of…

Q: 7 A card is chosen at random from an ordinary deck of 52 cards. What is the probability that the…

A: Given

Q: A random committee of size 3 is selected from 4 doctors and 2 nurses. Write a formula for the…

A: Given that  Total number of committee=4+2=6 Number of Doctors=4 Number of nurses=2 A committee 3…

Q: Construct a Venn Diagram showing three overlapping events A, B and C. Shade the region corresponding…

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

Q: What are the objectives behind the analysis of seasonal variations in a time series ?

A:

Q: In a lecture class, there are students in which 35% of them lives in Luzon, 40% lives in Visayas…

A: IX Given information: P(lives in Luzon)=35%=0.35 P(Visayas)=40%=0.40 P(Mindanao)=1-0.35-0.40=0.25…

Q: 1. Determine the mode graphically from the following series: Week wages in Rupees Number of workers…

A:

Q: E. Direction: Consider the problem below. Draw a Venn diagram. Determine whether the event is…

A: Since we know that two events are said to be mutually exclusive if their interactions is zero For…

Q: For a hypothesis test of the claim that the mean amount of sleep for adults is less than 6 hours,…

A:

Q: Use the ALEKS calculator to solve the following problems. |(a) Consider a t distribution with 17…

A:

Q: D.1.2 Test the hypothesis that the average content of containers of a particular lubricant is 10…

A: Given n=10 X-bar=10.04

Q: Refer to the data given . If the government will give financial assistance to senior citizens who…

A: Given Information:  No. of household=5 Total no. of vaccinated people=23 Total no. of vaccinated…

Q: There are 8 men and 10 women and you need to form a committee of 5 men and 6 women. In how many ways…

A: It is given that Number of men = 8 Number of women = 10 Total = 18 Note : Since you have asked…

Q: Exercise 3 Prove that t2 lim (1+ (19)

A: The given expression is in the form of one to the power infinity. Let L=limp→∞1+t2pp+12. In the…

Q: 9. Business Administration. Each university has strong and weak points and the demand for MBA…

A: School Scenario 1 Scenario 2 Scenario 3 UPM 95 20 -10 UKM 55 60 60 UM 90 10 80 USM 65 50 60…

Q: Find and shade the area to the left of cach positive z value. Given Curve 1. C-0.9s 2. z= 1.47

A: As per company guidelines I solved exactly three subparts of the question.thank you

Q: A simple random sample of 900 students from a college with student population 10,000 is taken to…

A: The proportion value is obtained as given below: p^=Number of observationSample size=378900=0.42…

Q: sample data resulted in sample the mean temperature of humans is less than 98.6°F at the a = 0.01…

A:

Q: 3. Ruby's dog has 8 puppies. The puppies include white females, 3 mixed-color females, 1 white male,…

A: Given: Total puppies = 8 Mixed colored females = 3 White male = 1 Mixed colored male = 2