8 (Correlation and Diversification) Assume we have two stocks, A and B, show that a particular combination of the two stocks produce a risk-free portfolio when the correlation between the return of A and B is -1.

A: Hopefully, It will be helpful for you

A: The problem is asking us to calculate the mean number of pets owned by the students. The mean is the...

A: The odds in favour of an event are calculated as the probability of the event happening divided by...

A:

A: 1. To calculate the test statistic, we will use the Chi-Square Goodness of Fit Test formula. We will...

A: Step 1:Given data :Sample size n=98no. of successes x=26Sample proportion p^​=9826​Significance...

A: Bob is experiencing "sunk cost fallacy" along with the gambler's fallacy—he believes that because he...

A: From the given information:Let:R=rockP=paperS=scissors Chooses Rock:P(Roommate A chooses rock)...

A: a.Graph A: Shows a fluctuating pattern. The distance driven starts around 57,000 km in January, dips...

A: Part (a)One of these eight houses had a value of 70,000ドル in 1996. Write down the value of this house...

A: The problem is asking us to find the sample size needed to estimate the proportion of adults who...

A: Productivity Rate of Editors Experiencing the Lighting LevelsEmployee | 800 lux | 1,000 lux | 1,200...

A: • Lower class limits (in 1000 cells/uL)- To determine the lower class limit from a frequency table,...

A:

A: here are the calculations involved in creating the frequency distribution:1. Bins Definition:The...

A: 1. σ-fields (o-fields):A σ-field R on a set R is a collection of subsets of R that satisfies three...

A:

A: Step 1:Step 2:

A: In the context of a one-way ANOVA, a linear contrast is a specific comparison of means. It is a...

A: First, we need to calculate the average customer satisfaction score for Unilever. The average (mean)...

A:

A:

A: Step 6: ConclusionAt the 5% significance level, there is not enough evidence to conclude that the...

A: Step 1: Identify States in the Markov ChainThe bag contains 7 M&Ms:3 blue (B)2 yellow (Y)1 red...

A:

A:

A: Given:mean μ = 10 minutesstandard deviation σ = 3 minutes Let X represent the service call time (in...

A: First, we need to calculate the total counts for each row and column. This is done by summing up the...

A: 1. Calculate the necessary values.To find the equation of the regression line, we need to calculate...

A: Here are my responses to your question. If you're satisfied, please rate my answer as "helpful."...

A: EXPLANATION. A random variable X can be decomposed into its positive partX+=max(X,0), which...

A: Step 1:Step 2:Step 3:Step 4:

A: ANOVA (Analysis of Variance) is a statistical method used to test differences between two or more...

A:

A: In a uniform distribution, the parameters a and b represent the minimum and maximum values of the...

A: -> Result: P(T0​≤190)=0.9525 Conclusion:By applying the properties of normal distribution and...

A:

A: Given information:Favorite sports of 30 students:NetballFootballHockeyTennis71265 Required:Complete...

A: Given:Let the subscript m = men and w = women. Men:sample size nm=65number of men said they enjoyed...

A: We are given that the miles per gallon ( X ) for Statcars follows a normal distribution: X∼N(μ,σ2)...

A: Given Data:Four groups with the following:Sample means: 0.97, 0.95, 0.93, 0.80Group sizes: 3, 6, 9,...

A: The first step in calculating the coefficient of variation is to calculate the mean of the data set....

A: Solve this question step by step with full calculations

A: Detailed explanation:All parts have been typed with proper formatting.(a)(b)(c)(d)Kindly rate the...

A: The Poisson distribution is given by:...

A: Step 1:Claim :proportion of children who play sports is less than 0.5 From this claim hypothesis...

A: Step 1: Step 2: Step 3: Step 4:

A: Part (a): Optimal Decision Strategy with Perfect InformationWith perfect information, we always...

A: Given Data:Leading DigitActual FrequencyBenford's Law Percentage...

A: