Calculate the variance and standard deviation of each stock

Q: Define standard deviation

A: It refers to the variation in the actual observations from the average. Z-Score helps to know how…

Q: What is the relationship of a portfolio standard deviation to the weighted average standard…

A: The standard deviation measures volatility of an investment or the risk of an investment. The…

Q: Briefly explain what the Beta of a stock means. What values can it take and what do these imply?…

A: Beta is a measure of a stock's volatility in relation to the overall market. If a stock moves less…

Q: Find the variance &Standard deveation of the portfolio

A: Excel Spreadsheet:

Q: Define each of the following terms: d. Reorder point; safety stock

A: Reorder point: The reorder point (ROP) is an inventory level which activates an action to refill…

Q: Consider the following returns. The variance on a portfolio that is made up of 56% Stock X and 44%…

A: Portfolio variance refers to the total deviation of portfolio returns from the average returns of…

Q: The standard deviation of the returns of a portfolio is the geometric average of the standard…

A: Portfolio standard deviation measures the fluctuations in a portfolio how volatile a portfolio is…

Q: A portfolio is comprised of equal weights of two stocks labeled Stock X and Stock Y. The covariance…

A: Weight of stock A (WX) = 0.50 Weight of stock B (WY) = 0.50 Covariance between stock X and stock Y…

Q: What is the expected return? What is the variance? What is the standard deviation?

A: State Probability Returns       Boom 0.25 0.15 Normal 0.50 0.08 Slow down 0.15 0.04…

Q: Define average stock’s beta

A: Beta tells about the change in stock’s return given to change in market risk.

Q: How do you calculate the Treynor ratio for the AMD stock?

A: Treynor ratio is referred to as the portfolio performance, which used to measure regarding the…

Q: Year Stock A Stock B 2010 - 6% 25% 2011 17% 5% 2012 6% 4% 2013 - 9% - 2% 2014 4% - 4% 2015 13% 25%

A: A stock is a security that describes the percentage of ownership of a particular company held by an…

Q: Morningstar's Risk-Adjusted Rating most closely resembles which measure? The Treynor Index Jensen's…

A: Financial statements are statements which states the business activities performed by the company .…

Q: Which one of the following measures is relevant for assessing exposure to systematic risk?

A: Systematic Risk: It refers to the risk caused by factors that are not in the control of an…

Q: Consider the following two regression lines for Stock A (left) and B (right) in the following…

A: Security market line:The security market line (SML) of stocks is a vital concept in finance that…

Q: b. What is the variance of the stock's returns? The variance of the returns is 178.46917. (Round to…

A: Year Return(%) 1 -3.60 2 27.50 3 12.40 4 3.80 To Find: Variance

Q: Expected return and standard deviation. Use the following information to answer the questions: a.…

A: Expected return, variance and standard deviation of each asset is calculated in excel

Q: Calculate the following and determine if variances are favorable

A: Compute the total standard material cost.

Q: Total risk can be divided into: standard deviation and variance. standard deviation and covariance.…

A: Risk is the probability of loss. It describes the chance that there will be a negative return or…

Q: What is the sample variance and standard deviation for x =23,17, 15, 30, 25.

A: Sample Variance = ΣX2 - n(Avg X)2/(n - 1) Standard Deviation =√sample Variance

Q: The variance of BMI, Inc. is estimated to be 0.0158 while the variance of QBU, Inc. is estimated to…

A: The portfolio variance refers to the measure of the spread of the returns of the portfolio. It is…

Q: What are the the key concepts (e.g., the standard deviation of the portfolio is less than the…

A: The question is based on the explanation of key concept behind creating a portfolio with different…

Q: Explain how the following parameters are used for analyzing a stock (or portfolio). Include in your…

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

Q: The measures of risk include Geometric Mean Arithmetic Mean Median Variance

A: The risk is very important in the stock market and we must quantify the risk so that it can be…

Q: Which of the following are measurements of risk? range coefficient of variation mean average…

A: The measurements of risk are range, coefficient of variation, standard deviation, and median.…

Q: Define variance

A: Variance in statistics is the calculation of the distribution in an information source between the…

Q: Variance percentage is calculated by dividing the choose your answer... by the choose your answer...

A: Variation refers to the difference i.e. the difference between the current amounts with the budgeted…

Q: how do you calculate a stocks average monthly return,its return variance ,standard deviation and…

A: Variance is a measure of risk of returns, it shows how much actual return has deviated from its…