if we finding moment generating function then why we find incomplete moment generating function, weighted moment generating function in probability distribution

Q: The following data represent the yield on 30 consecutive batches of ceramic substrate to which a…

A: Given data: 71.7, 72.1, 72.1, 72.1, 73.1, 73.9, 74.2, 75.3, 76.2, 78.5, 79.2, 79.2, 80.1, 80.5,…

Q: Suppose you drove 120 miles using 5 gallons of gas. Assuming similar driving conditions, how far can…

A: Given :  One can drive 120 miles using 5 gallons of gas. Conditions are similar, Distance by 15…

Q: II. COMPUTATION The table below represent the scorer of 40 students in a long quiz. Class Interval…

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

Q: A certain portfolio's value increases by 30% during a financial boom, increases by 5% during normal…

A: For the defined economic scenarios, the changes in portfolio values are given as: Economic…

Q: Let n be a random sample from the exp(0) Show that X is a sufficient statistic for

A: Given  X~exp(θ)

Q: how many pesos should she expect to recive from th eexchange?

A:

Q: Evaluate f(2) f(2)= Solve f(x) = 4 x=

A: Answer:- given graph

Q: Find the 94th percentile, P94, from the following data 10.2 10.6 10.7 13.9 14.2 14.7 18.8 19 29 30.2…

A: we have to find 94th  percentile  sample size(n) = 31 formula to find percentile:…

Q: A random sample of 47 cars in the drive-thru of a popular fast food restaurant revealed an average…

A: The question is about confidence interval Given : Randomly selected no. of cars ( n ) = 47 Sample…

Q: Identify a likely choice for the correlation between X and Y in the graph below: Y 5 0 -5 -10 -15 T…

A: we have to predict value of correlation coefficient for given scatter plot.

Q: school district decided to measure the BMI of all 3rd graders and identify the highest 1% and lowest…

A:

Q: Assume that researchers determined that children who showed symptoms of ADD in 18 seconds or less…

A: Given that Relative frequency distribution table  Time (in seconds) Relative Percent 1-6…

Q: An economist compiled data on productivity improvements last year for a sample of firms producing…

A: Given The data is as follows: Source of variation d.f. Sum of squares Mean sum of squares…

Q: Tickles 3 5 8 9 12 Laughs  7 12 17 16 25 d. What is the coefficient of determination? e. What is…

A: The question is about correlation and regression Given :   To find : d ) Value of coefficient of…

Q: About 1% of the population has a particular genetic mutation. 200 people are randomly selected. Find…

A: Givensample size(n)=200p=0.01

Q: from 1 to 10. The graph below summarizes their choices. The height of the bar above a number…

A:

Q: APC hospital wants to know how the age of a patient and hospital visitation is related. The Director…

A: Hi! Thank you for the question. As per the honor code, we are allowed to answer three sub-parts at a…

Q: Scores in the Rose Bowl The data show the scores of the winning teams in the Rose Bowl. Construct a…

A: Given data: Scores of winning teams: 26, 32, 35, 32, 15, 36, 19, 18, 39, 36, 22, 18, 43, 19, 24, 36,…

Q: one hundred students take part in a school sports event 70 students take part in track events (t) 62…

A: Given The data is as follows: U=100 n(Track Events)=70nField  Events=62Neither=8

Q: item#6&7] Instructions: Kindly read the questions carefully and provide answers correctly and…

A: Given that n=7500, np=160

Q: APC hospital wants to know how the age of a patient and hospital visitation is related. The Director…

A: Given information: The data for the hospital visitation and the age of the patients are given.

Q: Each respondent was given a score, from 1 to 15, on his or her knowledge of the COFLU-20. A score…

A: Given The data is as follows:   Knowledge level   Age group Poor Satisfactory Good Total…

Q: A health psychologist claims that the more final exams a student has during finals weeks, the more…

A: From the provided information, µ1 = Stress during finals (with additional finals) µ2 = Stress during…

Q: shown below is the amount spent ontextbooks in a rcent senester by 14 NCSU students. Calculate the…

A: From the provided information, The data values are as follow: 55, 280, 305, 320, 325, 350, 350, 370,…

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

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

Q: For six cline are randomly selected auto policies, the times of first follows: AS 1 2 3 3 5 6…

A: Given data: 1, 2, 3, 3, 5, 6

Q: A psychologist at a private psychiatric hospital was asked to determine whether there was any clear…

A: The data is given on the length of stay of patients with three categories. The three categories are:…

Q: Many people now turn to the internet to get information on health-related topics. A research article…

A: Given that:   Wikipedia WebMD Mean 26.1 43.2 Standard deviation 14.2 19.7 Sample size 40 40…

Q: E) None Q. Ten: Random variables X. Y are independent with E(XY) = F and X=2. then Y = A) O B) 1 D)…

A:

Q: tablE 0.00 CMMS score 0-5 6-10 11-15 16-20 21-25 26-30 Total Relationship of clinical dementia to…

A: Given information: The data for the CMMS test score and the demented disease people and non-demented…

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: 0. A box contains 30 transistors, 5 of which are defective. (a) If 10 are sold, what is the…

A: It is given that  Total transistors = 30 Defective transistors = 5 Combination formula: C(n,r) =…

Q: A training institute for competitive examinations, ‘A’, claims that they perform better than the…

A:

Q: Write a short note on regression analysis

A: The regression analysis is the study of the nature the relationship of between the variables. There…

Q: The answer is 14,575. How can I calculate that, using which formulas?

A: The expected proportion of the market share of gaming consoles is:   Sunny Gameport Marcohard…

Q: Suppose that a 99% confidence interval for the population mean for the daily income of kapana…

A: The question is about confidence interval Given : Confidence level = 0.99 CI : $5300 < μ <…

Q: 9. Which measures aren’t resistant? (more than one could be correct) a. mean b. median c. IQR d.…

A: We have to find which of the given measures are not resistant measure. If a measure is not affected…

Q: The highway mileage (mpg) for a sample of 10 different models of a car company can be found below.…

A: Given that The data are 21,20,37,21,24,46,43,49,26,25

Q: standardized math achievement test has a mean of 60 and a standard deviation of 10. If you score at…

A: Given that Mean=M=60, Standard Deviation=Sd=10 P(X=a)=67%=0.67

Q: The effectiveness of a blood-pressure drug is being investigated. An experimenter finds that, on…

A: given data sample size (n) = 22sample mean ( x¯ ) = 59.7sample standard deviatio (s) =16.580% ci for…

Q: A study was conducted to find out whether people who majored in business studies did study foreign…

A:

Q: Consider that 30% of the students of a given class are engaged in project during the 13th week of…

A: Given that: Probability that a randomly selected student is engaged in a project, PE=0.30…

Q: Calculate the missing values. (Round the final answers to 2 decimal places.) Discount rate (%)…

A: Given that, list price = $ 49.95  and net price = $34.97

Q: A know wine reported a sample of 106 wine consumers 18 thought screw top were acceptable substitute…

A: The number of successes is 18. The sample size is 106. We have to test whether fewer than 25% of…

Q: 3. In a random sample, 9 students were asked to compute the distance (kilometer) they travel one way…

A: The question is about measures  Given :   To find : 1 ) Interquartile range 2 ) Var. 3 ) Std.…

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: Women in psychology then and now. The following table lists the distribution of degrees in…

A: given frequency distribution

Q: for each problem, draw a RUG diagram The result of flipping two coins. Find P (2 heads) Find P (1…

A: Note: According to Bartleby guidelines, we can solve only one question in case of multiple questions…

Q: A tire company wants to determine if tires made with a new type of tread will last longer than tires…

A: A tire company :  Two types of threads :  1 : new type of thread 2 : orginal type of thread Now ,…

Q: The number of sales calls by a sample of 25 pharmaceutical salespersons are provided in the table…

A: The number of sales calls by a sample of 25 pharmaceutical salespersons is provided below, 40 56…