The portfolio with 0% weight in the S&P500. The portfolio with 20% weight in the S&P500. The portfolio with 40% weight in the S&P500. The portfolio with 60% weight in the S&P500.

Q: You may need to use the appropriate technology to answer this question. Investors commonly use the…

A: Let FUND B is sample 1.  S1 = 18.9 S2 = 15.0 n1 = n2 = 60

Q: The table to the right classifies a stock's price change as up, down, or no change for both today's…

A: There are two categorical variables which are Price Change Today and Price Change Previous Day. We…

Q: Use the Empirical Rule to find the 95% range and find the percentage of data points in that range.…

A: Given data is5,6,3,3,4,2,7,8,9,2,5,4,3,11,21,31,22,27,28,18

Q: Rate of Return 0.26 0.26 0.03 0.06 0.06 0.04 -0.04 0.22 0.02 0.46 0.06 0.14 0.19 0.05 -0.05 -0.02…

A: Given data: Rate of Return: 0.26, 0.46, -0.05, 0.06, 0.01, 0.26, 0.06, -0.02, -0.01, 0.11, 0.03,…

Q: Investors commonly use the standard deviation of the monthly percentage return for a mutual fund as…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: Fund A sells at $33 a share and has a 3-year average annual return of $3 per share. The risk measure…

A: Given-    Fund A Fund B Availability Price per share $33 $46 $7000 Average annual return $3…

Q: Assume that adults have IQ scores that are normally distributed with a mean of μ=105 and a standard…

A: Let "X" be the IQ score of the adults.

Q: Investors commonly use the standard deviation of the monthly percentage return for a mutual fund as…

A: From the provided information, The p value is 0.0301. Level of significance (α) = 0.05

Q: This population has a mean of 50. If we took an infinite number of samples and got the mean of each…

A:

Q: Marty is a principal who needs to contact the highest performing 15% of students in his school’s…

A: Given, Grade point average is a normally distributed. Z score also follows normal distribution with…

Q: Calculate the 17th and 67th percentiles of the data set shown below.

A: The data set is given of 8 observations.  To find the 17th and 67th percentile of the data. Here…

Q: B. Find the Expected Frequencies (E) based on the franchisor's reported relative frequencies. This…

A:

Q: data set of size 15, with mean 25 and standard deviation 4. If you add two data points, both 25, to…

A: Data set of size 15, with mean 25 and standard deviation 4. i.e. n=15, x̅=25 and σ=4 mean of data is…

Q: Insurance companies make bets. They bet that you’re going to live a long life. An insurance company…

A: GivenDeath policy:-Mean(μ)=10000standard deviation(σ)=1000Disability policy:-Mean(μ)=5000standard…

Q: please answer in text form and in proper format answer with must explanation , calculation for each…

A: Step 1: It is assumed that the population standard deviation of monthly rate of return is σ.It is…

Q: Determine whether each statement below is true or false. About 68% of the data lies within one…

A: To determine whether the given statement is true or false.

Q: The price per gallon of gas data set has a mean of $2.3 and a standard deviation of $0.88. The high…

A: The mean and standard deviation for the price per gallon of gas data set are 2.3 and 0.88,…

Q: The monthly electric bill for a local business had a mean of 1135. The values go from 1160 to 1300…

A: Given Information: mean=1135Minimum value=1160Maximum value=1300

Q: 1. A class had a quiz in Statistics. The scores of the students has a mean of 87 and standard…

A:

Q: b. If KA recommends that the client invest 75%  in the All World Fund and 25% in the treasury bond…

A: From given data we have : The expected percent return of an investment in the All World Fund is 10%…

Q: A statistics professor gives a survey to each of the 100 students in an introductory statistics…

A: Obtain the population standard deviation:

Q: A researcher claims that the stomachs of blue crabs from Location A contain more fish than the…

A: “Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: and a standard deviation of 9%. Assume the returns on the two stocks are independent. Which of the…

A: Consider the following two investment strategies. Strategy A is I put the money in a stock with a…

Q: Study examing how much of the variation in blood pressure reading as explained by the variation in…

A: Given info: Study examining how much of the variation in blood pressure reading as explained by the…

Q: Calculate the 70th percentile of the data shown x 1 4.3 6 8 20.5 23.3 23.6 25 26.7 29.8

A:

Q: An investor recorded the following annual returns of one of his investments. You are required to…

A: Given Year 2016 2017 2018 2019 2020 Return 15% 17% 19% 10% -5%

Q: If the students read only 101 books for the month of June, which measure of central tendency will…

A: