breifly explain history of marshall olkin transformation?

Q: A uniform distribution is a continuous probability distribution for a random variable x between two…

A: The given Uniform distribution, X~Ua,b, the graphical representation is:

Q: 22.5% trade discount on a Samsung laptop represents a discount of $199.57 from the suggested retail…

A: We have given that 22.5% discount is there which is equal to $199.57

Q: A large store has a customer service department where customers can go to ask for help with…

A: Given that n=4, p=1/4, q=1-p=1-(1/4)=3/4 X~Binomial(n=4,p=1/4) X be the number of customers who go…

Q: estimate is within 3 of the true population mean. How large of a sample size is required? Round up…

A: Given that, Population standard deviation (σ) = 74.3 Margin of error (E) = 3 Confidence level (C) =…

Q: The process spread in a variable control chart is referred to as the process capability and is equal…

A: Given that The process spread in a variable control chart is referred to as the process capability…

Q: A new beta-blocker medication is being tested to treat high blood pressure. Subjects with high blood…

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Q: if we finding moment generating function then why we find incomplete moment generating function,…

A: The moment generating function of a random variable X is given by: MXt=EeXt The applications of MGF…

Q: Find the 25th, 50th, and 75th percentile from the following list of 32 3932495 66 11 19 75 4 9 14 25…

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

Q: Mac or PC? A recent census at a major university revealed that 60% of its students mainly used Macs.…

A: The events of interest are interpreted from the given data: Event M: A student, who uses Macs. Event…

Q: The random variable (x) is a standard normal random variable, compute P(-1.98 < x < 0.49)

A: Given data  standard normal distribution Z~N(0,1) P(-1.98&lt;z&lt;0.49) = ?

Q: A simulation for rolling two number cubes is run with 50 trials. The results are shown below. (4,6)…

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Q: The side effects of a new drug are being tested against a placebo. A simple random sample of 565…

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Q: 55 randomly selected students were asked the number of pairs of shoes they have. Let X represent the…

A: We have given that,  X(pairs of shoes)  f (frequency)  4 3 5 8 6 5 7 6 8 2 9 3 10…

Q: Consumer data shows that 96% of households buy bananas at least once a month. We select a random…

A: We have given that p = 0.96n = 125 Let X = the number of those households that buy banana at least…

Q: A computer program stimulates a card game by dealing cards, but it always replaces the card on the…

A: As we know there are total 52 cards. That means total number of cases, N= 52

Q: Using the same data in #2 a. Calculate Spearman's r. b. Which of the two correlation coefficients is…

A: Given data :  X : 7,10,3,9,8,0,4,4,2,8 Y : 6,9,3,10,8,1,4,5,2,7 We have to calculate Spearman's…

Q: A student created two different prediction models with the data from Practice question A, with two…

A: Given variable on x_axis ranking_Aotearoa_new_zealand variable on y-axis ranking_australia…

Q: standardized test has a pop. mean of 152 and a standard deviation of 16. Jenny has a z score of…

A: Given that n=500, z=-0.56

Q: SQUARE   How many of those do the letters E and A appear in adjacent positions?

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Q: A December 2014 Pew Research Center poll asked a sample of 1507 adults whether they thought it was…

A: given data claim : p = 0.48n = 1507x = 693α = 0.05

Q: Let S represent the number of randomly selected adults in a community surveyed to find someone with…

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Q: -le of a Mixed Strategy Nash Equil e there? Explain. lities of 1 or 0 if a player chooses Show your…

A: (a.) P1's best response to each of P2's strategies:   If P2 chooses strategy y, P1's best response…

Q: Consider that Roane county, which calculated that the average firm size (in terms of number of…

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Q: n 10 Mean 5 p (probability of success) 0.5 Standard deviation 1.58 Number of Success 0 1 2 3 4…

A: Given that: Sample size, n=5 Success probability, p=0.5 Mean of binomial distribution, μ=5 Standard…

Q: Confidence Interval for Average Relative Skill in the years 2013 to 2015 95% confidence interval…

A: Given data : The 95% of confidence  interval for  average rekative skilled given data is 2013 to…

Q: 14.34 Gutsell (1951) measured hemoglobin in the blood of brown trout after treat- ment with four…

A: Given:   Method A Method B Rate 1 6.7 7   7.8 7.8   5.5 6.8   8.4 7   7 7.5   7.8 6.5…

Q: The US Department of Energy reported that 52% of homes were heated by natural gas. A random sample…

A: Given Information: 52% of homes were heated by natural gas. Sample size n=334 Out of which x=130…

Q: The Clark County Sheriff's Department schedules police officers for 8-hour shifts, The beginning…

A: The given data is as follows: Minimum No of Officers on Duty 7 6 9 7 4 6

Q: The lengths of adult males' hands are normally distributed with mean 189 mm and standard deviation…

A: The question is about sampling dist. Given : Popl. mean length of adults males' hands ( μ ) = 189 mm…

Q: Which of the following graphs represents a binomial distribution with n=20 and p = 0.25?

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Q: The number of people killed in each state from passenger vehicle crashes for a specific year is…

A: As per our guidelines we are suppose to answer only three subpartskindly post the remaining subparts…

Q: Compare homoscedasticity with heteroscedasticity? Illustrate with suitable diagrams. What are the…

A: Homoscedasticity:The term homoscedasticity refers to the same scatter, which assumes that in a…

Q: Calculate an estimate for the population standard deviation of filling weights. Use the approach…

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Q: Cheek teeth of extinct primates. The characteristics of cheek teeth (e.g., molars) can provide…

A: To create Pareto chart, first we write the above data in frequency distribution form. Degree of…

Q: 13.32 Four groups of physical therapy patients were given different treatments (Daniel 1974, p.…

A: Given scores for physical therapy patients subjected to four treatment programs: 1 2 3 4 64 76…

Q: In the following scenarios identify the sample and variables for the study. A researcher wants to…

A: The population is the set of all objects which has the characteristics of the variable of interest…

Q: Interpret the value of the slope of the regression line obtained in (c). e) Calculate the…

A: Given that Correlation coefficient=r=0.9183 Regression equation y=60.3114+3.1957x

Q: Question- What is the standard deviation of this distribution? Note: Enter a numerical value only,…

A:

Q: 7.35. A company has 1250 employees, and you want to take a simple random sample of n = 60 employees.…

A: A random number table consists of the digits from 0,1,2,3,to 6,7,8,9. In the table, the probability…

Q: A study was conducted to demonstrate that soybeans inoculated with nitrogen-fixing bacteria yield…

A: Given: There are 8 inoculated plants (I) and 8 uninoculated plants (U). Sample number I U 1…

Q: DIRECTIONS: enter the correct phrase, without the quotes, in each blank. Enter either "greater than"…

A: Given that: Old sample mean: 80 Old sample standard deviation: 6 Two new numbers added: 60 and 100

Q: satisfaction. The restaurant employs three chefs: Richard, Thomas, and Linda. Sarah decides to…

A: Sarah will use an F-test for comparing two nested models.   The null hypothesis for this test is…

Q: h) Since the sample size is >30 we can create a confidence interval for using a normal critical…

A: h) The objective is to find the critical value.  Confidence level is 94% i.e., 0.94. Significance…

Q: The gestation period (length of pregnancy) of a certain species is approxi- mately normally…

A: Given,mean(μ)=6standard deviation(σ)=12

Q: In a data management exam, the scores of 567 participants followed a continuous normal distribution.…

A: Given that sample size (n) =567, mean=75 To reach the top 1% (0.01), students need to score more…

Q: why is a pie chart a good graph to use for this particular set of values

A: Given problem Given that   Pie chart: Pie chart is also called circle chart.  It is used to…

Q: consider x-U(0,1). Let Y=eX and Z=X2. Find the expected value of random variable T=Y+Z

A: Consider X~U(0,1) Then its pdf is written as, fx=1  ; 0≤x≤10   ; otherwise

Q: Consider the following competing hypotheses and accompanying sample data drawn independently from…

A: We have given that The null and alternative hypothesis are H0 : µ1 - µ2 = 0H1: µ1 - µ2  ≠ 0 Sample…

Q: Two players are negotiating where to place some object on the Cartesian plane. They choose the…

A: here given,  x point sets by player A y point sets by B   player A want near to (0,0) Player B want…