Could you help me to finish question 10 in the first picture and question 4 and 5 in the following pictures.three questions in total.And for question 4 there is an extracredit （c）part：try to envision what kind of equilibrium point will represent a “stale-mate” but not perish together？please do the extracredit as well.

It can be conjectured that the annual rate of return of a security and the market rate of return return are related by the following regression modely = mx + b + εWhere y is the annual rate of return of the security, x is the annual rate of return of the market, b is the intercept, Ɛ is the normally distributed noise, andRate of return = (value at end of the year + received dividends during the year - value at the beginning of the year)/(initial value)Test this model by retrieving annual data on a security of your choice (Walmart). Choose a financial index such as S&P 500 as the indicator of the market, and retrieve the data. Use the 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 write your conclusions. Include all relevant information and conclusions, significances, the final regression model, coefficient of determination, graph of the regression line accompanied 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 or adverse? If you conclude influence, then your regression model indicates outperformance or underperformance of the market? Explain all your work in detail. Please use APA format and be sure to include in-text citations in your report

This week’s readings discuss conditional probabilities, conditional odds, logits, odds ratios, relative risk, and slopes. These can all be confusing terms but the good news is that all these values have some relationship to each other. Researchers have their own opinions on which values makes the most sense to report.By Day 3In a 2- to 3-paragraph post, construct a persuasive argument for the value (conditional probability, odds, odds ratio, etc.) that, intuitively, makes the most sense for you to report as a result to your audience. Be sure to provide a specific rationale for your choice.