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ProbabilityQ&A LibraryThe data in the accompanying table represent the rate of return of a certain company stock for 11 months, compared with the rate of return of a certain index of 500 stocks. Both are in percent. Complete parts (a) through (d) below.Click the icon to view the data table''l' P1.ΤΡΤС. Но: В1 %3D0O D. Ho: Po 0Rate of ReturnDetermine the P-value for this hypothesis test.P-value 0.026 (Round to three decimal places as needed.)State the appropriate conclusion at the a =0.10 level of significance. Choose the correct answer below.MonthRates of return of the Rates of return of theindex, xcompany stock, yApr-074.233.38return of the company stock.A. Do not reject Ho. There is sufficient evidence to conclude that a linear relation exists between the rate of return of the index and the rate3.25May-075.09B. Reject H. There is not sufficient evidence to conclude that a linear relation exists between the rate of return of the index and the rate of return of the company stock.-1.780.54Jun-072.88C. Do not reject Ho. There is not sufficient evidence to conclude that a linear relation exists between the rate of return of the index and the rate of return of the company stockJul-07-3.20Aug-071.292.69D. Reject Ho. There is sufficient evidence to conclude that a linear relation exists between the rate of return of the index and the rate of return of the company stock.Sept-073.587.41Oct-071.48-4.83(c) Assuming the residuals are normally distributed, construct a 90% confidence interval for the slope of the true least-squares regression line- 4.40- 2.38Nov-07Lower bound: 0.2412 (Round to four decimal places as needed.)-0.86Dec-072.37Upper bound: 1.2986 (Round to four decimal places as needed.)Jan-08-6.12-4.27Feb-08-3.48-3.77(d) What is the mean rate of return for the company stock if the rate of return of the index is 3.25%?The mean rate of return for the company stock if the rate of return of the index is 3.25% isPrintDone(Round to three decimal places as needed.)Click to select vour answerls)Question

Asked Oct 22, 2019

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I need help with the last question only. (d). thanks

Step 1

Step-by-step procedure to obtain the regression equation using Excel:

- In Excel sheet, enter
**Rate of return of the index**in one column and enter**rate of return of the company stock**in one column. - In
**Data**, select**Data Analysis**and choose**Regression**. - In
**Input Variable X Range,**select**Rate of return of the index**. - In
**Input Variable Y Range,**select**rate of return of the company stock**. - Click
**Ok**.

Output obtained using Excel is given below:

Step 2

From the output, the regression equation is **y^= –1.021+0.573x**.

The mean rate of return f...

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