4. A survey of 40 home prices in a metropolitan area has the following results.PriceLess than $200,000Equal to $200,000 .More than $200,000Number of homes131271. Test the hypothesis that the median price in the metropolitan is $200,0002. Test the hypothesis that the median price in the metropolitan is more than $200,000a = 0.05 in both cases. Include hypothesis formulation, use the binomial approach, and explain your calculations in detail. Include p values in both cases.5. It can be conjectured that the annual return a security and the market return are related by the following regression modely=mx+b+eWhere y is the annual return of the security, x is the annual return of the market, b is the intercept, E is the normally distributed noise, andReturn = value at end of the year • received dividends during the year - value at the beginning of the year.Test this model by retrieving annual data on a security of your choice. Choose a financial index such as S&P 500 as the indicator of the market, and retrieve the data. Usethe most recent 20 years as the time span of the data. Perform regression analysis and make sure to include the hypothesis in your study. Provide your results and writeyour conclusions. Include all relevant information and conclusions, significances, the final regression model, coeficient of determination, graph of the regression lineaccompanied in the scatterplot, extent of residuals, and normality of residuals. Does the model seem to be valid according to your study? If so, is the influence positive oradverse? If you conclude influence, then your regression model indicates outperformance or underperformance of the market? Explain all your work in detail.

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4. A survey of 40 home prices in a metropolitan area has the following results. Price Less than $200,000 Equal to $200,000 More than $200,000 Number of homes 13 27 1. Test the hypothesis that the median price in the metropolitan is $200,000

4. A survey of 40 home prices in a metropolitan area has the following results. Price Less than $200,000 Equal to $200,000 More than $200,000 Number of homes 13 27 1. Test the hypothesis that the median price in the metropolitan is $200,000

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter10: Sequences, Series, And Probability

Section10.8: Probability

Problem 32E

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