1- Open Wiley Plus and obtain the values for both X and Y, Place them in an EXCEL file and use Data, Data Analysis, Regression,

1- Open Wiley Plus and obtain the values for both X and Y, Place them in an EXCEL file and use Data, Data Analysis, Regression, and select the values from your columns and enter them in the proper windows, click to obtain all output options and then EXCEL will generate the required output for you to use to answer most of the questions in Wiley Plus.

2- This problem 6-2 has many parts, hence answer all the parts but for:

Part c you need to do a lot of calculations before you enter the answers in Wiley plus, here use the X values given to you, plug them into the Estimated Regression Equation and find Y Hat for each X value. See page 317 on how they did a similar calculation. Kindly enter these values in Wiley Plus and record them by hand for your Handwritten answers part of this homework. kindly write down your answers on the Handwritten page for each part in order to submit them in Blackboard

3- Here is what you need to do in EXTRA writing to answer the following for these parts ONLY:

Part f: Interpret the Meaning of the Coefficient of Determination value that you found and write down your Interpretation on your paper.

Part j Interpret the Meaning of the Coefficient of Correlation value that you found and write down your interpretation on your paper.

Parts k, l and n Provide all the 5 required steps for the 2 t-tests and F-test using the P-Value as a rejection rule. Here you need to be Exact and complete all required 5 steps in a similar way as I showed you in the handout sent to you about this chapter. Kindly review pages 312 Through 315 and pages 322 through 323 to get ideas on how to complete these 3 hypothesis tests.

Chapter 6. Problems 2 GO Tutorial The number of pounds of and er mothbachemical plant is thought to be related to the average

(a) Estimate the intercept Do and slope B regression coefficients. Note. =rBo- (b) Which of the following is the correct form

(d) Compute SSg and estimate the variance. SSE- se Bo) = se(B) = (f) Compute the coefficient of determination, R. (9) Calcula

(1) Construct 95% Cls on the intercept and slope. Po: B.:( (k) Use a t-test to test for significance of the intercept and slo

Montgomery, Engineering Statistics, SE Gradebook Downloadable eletbe Chapter 6. Problem sa Go Tutorial Thenber of pound e d b

Assignment Gradebook Downloadable electbook (U) Test for significance of regression by using the F test statistic and boundin

1) Test for significance of regression by using the Ftest statistic and bounding the resulting P-value. Select the coropriate

Chapter 6, Problem 02 GO Tuterial The mumber of pounds of stam used per month by a dhemical plant is thought to be related to the average ambient temperature (in F) for that month The past vear's wage and temperature are shown in the foloning talle Month Temp. Usage/3000 Monith Temp. Uage/1000 20 186.34 Julv 621.55 Feb. 24 215.42 Aug. 74 674.7 Mat 33 208.03 Sept. 62 562.00 Apr. 47 424.84 Ot. 50 452.93 May 51 454.38 Nov. 41 370.41 June 559.00 Dec 30 273.98 (a) atmate he intercept Po and slope Pi regresion coeicents. Rote OL ILASRA ILWi. ios Rnt esea A D f b.weA