What is the difference between arithmetic and geometric average return? Do they always converge?

Q: John rolled a pair of dice. What is the probability that they would sum to 6?

A: In general, there are 36 possible outcomes when rolled a pair of balanced dice.

Q: Here is a data set (n 100) that has been sorted. 11.7 15.8 16.2 17.4 18.2 20 21.5 21.9 22.3 23 23.5 ...

A: Solution: When we find the percentile the data set must be sorted either the increasing or decreasin...

Q: A fire department in a rural county reports that it's response time to fires is approximately normal...

A: According our policy we can answer only first question for remaining please repost the question. 

Q: Let X be a discrete random variable with range Rx = {0, ), such that Px(0) = Px() = Px() = Px() = Px...

A:

Q: Find the mean, variance, and standard deviation of the binomial distribution with the given values o...

A: Solution

Q: 15. The sales of a company rose from 40,000 in March to 48,000 in April 2002. The company's seasonal...

A:

Q: The most common justification provided for the tax subsidy to homeownership in the US is that homeow...

A: Given information: The regression model is given.

Q: Find the average rate of increase in population

A: Here given increases of population in different decades 

Q: Provide integer answers to each of the following. Show your work clearly. Nine people are on a local...

A: Introduction: The gardening committee has 9 members, from among whom, the various posts and subcommi...

Q: A state fair sells 500 lottery tickets for $5 each. Twenty people will win $25, five people will win...

A: Given that  Total number of lottery tickets sold (n) = 500 Each ticket costs (x) = $5 Number of peop...

Q: If 6 of these CDs are randomly selected for testing, what is the probability that the entire batch w...

A: It is given that Total number of CDs = 6500 Number of defectives = 140 Number of non defectives = 65...

Q: A study includes the accompanying data on compression strength (Ib) for a sample of 12-oz aluminum c...

A: Denote μ1, μ2 as the population average compression strengths for Cola and Strawberry drinks, respec...

Q: Here are data describing the air pollution rate (in ppm of particles in the air) in western city: ...

A: Given: Year 1980 1985 1990 1995 Pollution rate 220 350 800 1450

Q: In a sample of 3840 families with 7 children, how many families would be expected to have 5 or more ...

A:

Q: 1: For the null hypothesis n = 8, compute T'. T. and T for the following observations: 13 9. 15 16 1...

A:

Q: Using the table below and the Agresti-Coull 95% confidence interval equation for proportions (page 1...

A: Confidence interval :    The chance that a parameter can fall between two values round the mean is d...

Q: deviation was 1.65 s. It has previously been assumed that the average adaptation time was at least 7...

A: Given: Sample size, n=9Population mean μ=7Sample mean x¯=6.32 Sample standard deviation s=1.65 Signi...

Q: Problem It was assumed that creativity is normally distributed in the population having X= 100 and o...

A:

Q: n response to concerns about the nutritional contents of fast foods, McDonald’s announced that it wo...

A:  

Q: Calculate Karl Pearson's coefficient of skewness : Variable Frequency Variable Frequency 70-80 11 30...

A:

Q: Find the weighted geometric mean from the following data : Group Index Number Weights Food 260 46 Fu...

A:

Q: A frequency distribution is shown below. Complete parts (a) and (b). The number of televisions per h...

A:

Q: Question 1: An experiment witha single factor has been conducted as a completely randomized design a...

A: Disclaimer : “Since you have posted a question with multiple sub-parts, we will solve first three su...

Q: McDonald’s announced that it would use a new cooking oil for its french fries that would decrease su...

A:

Q: For eight pairs of observations on two variables sales (X) and Pricing (Y), the following results we...

A:

Q: At a gas station, 40% of the customers use regular gas, 35% use mid-grade gas, and 25% use premium g...

A:

Q: At a tennis tournament a statistician keeps track of every serve. The statistician finds that the me...

A:

Q: 2. Solve for the mode, given the frequency distribution: Scores in Algebra Mahenatios in the Modem W...

A: Given that data  Class f 75 - 79 6 70 - 74 7 65 - 69 2 60 - 64 8 55 - 59 12 50 - 54 7...

Q: Q2. A researcher tossed a 1000 times and used the number of Heads to conclude that Pr(Head) = 0.5. I...

A: Given that  A researcher tossed 1000 times and used the number of heads to conclude that P(Head) = 0...

Q: Compute the Standard deviation from the following dat=

A: Here given grouped data 

Q: 128499 Use a linear regression to answer the following: E According to the linear regression model, ...

A: Use the Excel And Perform the Regression. Followings are the Steps to perform the Regression 1) Open...

Q: 14 Calculate the index number by using suitable formula for 1985 on the basis of 1980 from the follo...

A: Here price and quantity is given for product (x, y and z) We have to calculate price index for 1985 ...

Q: (a) How many ways are there for a class of six kids to line up for recess? (b) The first child and l...

A: Here use basic probability rule Here total 6 kids  And they are line up for recess

Q: The Tolowing tale retects the average price of vine over the years since 2000 Years Price 7.7 3 9.45...

A: The simple linear regression is used to relate a dependent variable with an independent variable usi...

Q: Test the claim that the proportion of people who own cats is larger than 40% at the 0.01 significanc...

A: Given : Claim : The proportion of people who own cats is larger than 40%

Q: There are 12 athletes joining the Baguio Marathon Event. How many ways can the first, second, and th...

A: Given that: There are 12 athletes joining the Baguio Marathon Event.  Tolat people = 12 By using per...

Q: What is the p-value for this sample? (Report answer accurate to four decimal places.) p-value =  The...

A: Given: μ=84.4 X\bar=82 Sd=5.2 n=23

Q: X - Bill ($) 33.46 50.68 87.92 98.84 63.60 107.34 Y- Tip ($) 5.50 5.00 8.08 17.00 12.00 16.00 • What...

A: For the given data b1 = ? Predicted value = ? Sxx = ? F =? Coefficient of determination = ?

Q: A typing school claims that in a six-week intensive course, it can train students to type, on the av...

A:

Q: A population of 600 semiconductor wafers contains wafers from three lots. The wafers are categorized...

A:

Q: The weekly demand for a product approximately has a normal distribution with mean 10,000 and standar...

A: Here is given that mean is 10000 Standard deviation is 2000 We will use Z-standard normal distributi...

Q: 10. By Newton's or by any other algebraic method find the number of persons who probably will be tra...

A: Given a table of number of passengers  travelling with rate. We need to find the number of passenger...

Q: The mean and Standard deviation of a distribution are 90 and 6.5 respectively. Find the coefficient ...

A:

Q: 14 Calculate the index number by using suitable formula for 1985 on the basis of 1980 from the follo...

A: Laspeyre's price index is used to measure the price of current year based on the base year. Paasches...

Q: In an examination 30% students have failed in mathematics, 20% of the študents have failed in chemis...

A:

Q: Cotinine levels were measured in a group of smokers (n = 31, x = 172.48 ng/mL, s = 119.50 ng/mL) and...

A:

Q: Given this data, for the year: a. The average Acme customer lost power for how long? b. The average ...

A:  

Q: The mayor's office wants to know how people in the city feel about the condition of the city's roads...

A: For the given statement select the correct choice

Q: Suppose that a market research analyst for a smartphone company conducts a study of their customers ...

A: Given Mean, μ=22SD, σ=2.2

Q: One pair of students ended up with a significant difference from expected, as their coin tosses resu...

A: When the sample size is quite large according to central limit theorem the sample will follow a norm...