Math 534 course project - Study guides, Class notes & Summaries

MATH 534 Week 6 Course Project Part B; Hypothesis Testing and Confidence Intervals - SALES and CALLS.docx

Final Project: Regression and Correlation Analysis Use the dependent variable (labeled Y) and one of the independent variables (labeled X1, X2, and X3) in the data file. Select and use one independent variable throughout this analysis. Use Excel to perform the regression and correlation analysis to answer the following. The week 6 spreadsheet can ... helpful in this work. 1. Generate a scatterplot for the ... dependent variable (Y) and the ... independent variable (X), including the graph of t...

ThisisProjectPartB:HypothesisTestingandConfidenceIntervals.Inthispartofproject,wewill conduct Hypothesis Testing for a few of variables and data set. Confidence Intervals willalso befound for thosevariables. 2. Compute99%confidenceintervalsforTrainingTypeusedinhypothesistestandinterpret theseintervals.

Part B: Hypothesis Testing and ConfidenceIntervals Completethefollowingfourhypotheses,usingα=0.05foreach.Theweek5spreadsheetcanbeusedintheseanalyses. ▪ 1.Meansalesperweekexceed42.5persalesperson ▪ 2.Proportionreceivingonlinetrainingislessthan 55% ▪ 3Meancallsmadeamongthosewithnotraining isatleast 145 ▪ 4.Meantime percallis14.7minutes • Using the same data set from part A, perform the hypothesis test for each speculation inordertoseeifthereisevidencetosupportthemanager'sbe...

Final Project: Regression and Correlation Analysis Use the dependent variable (labeled Y) and one of the independent variables (labeled X1, X2, and X3) in the data file. Select and use one independent variable throughout this analysis. Use Excel to perform the regression and correlation analysis to answer the following. The week 6 spreadsheet can ... helpful in this work. 1. Generate a scatterplot for the ... dependent variable (Y) and the ... independent variable (X), including the graph of t...

Final Project: Regression and Correlation Analysis Use the dependent variable (labeled Y) and one of the independent variables (labeled X1, X2, and X3) in the data file. Select and use one independent variable throughout this analysis. Use Excel to perform the regression and correlation analysis to answer the following. The week 6 spreadsheet can ... helpful in this work. 1. Generate a scatterplot for the ... dependent variable (Y) and the ... independent variable (X), including the graph of t...

Part B: Hypothesis Testing and ConfidenceIntervals Completethefollowingfourhypotheses,usingα=0.05foreach.Theweek5spreadsheetcanbeusedintheseanalyses. ▪ 1.Meansalesperweekexceed42.5persalesperson ▪ 2.Proportionreceivingonlinetrainingislessthan 55% ▪ 3Meancallsmadeamongthosewithnotraining isatleast 145 ▪ 4.Meantime percallis14.7minutes • Using the same data set from part A, perform the hypothesis test for each speculation inordertoseeifthereisevidencetosupportthemanager'sbe...

Introduction Yourinstructorwillprovideyouwithadatafilethatincludesdataonfivevariables: SALESrepresentsthe numbersales madethisweek.CALLSrepresentsthenumberofsalescallsmadethisweek.TIME represents the average timeper callthisweek. YEARSrepresentsyearsofexperienceinthecallcenter. TYPErepresentsthetypeoftrainingtheemployeereceived. PartA:ExploratoryDataAnalysis Preparation • Openthefilesforthe CourseProjectandthedataset. • For each of the five variables, process, organize, present,...

MATH 534 Week 7 Course Project Part C; Regression and Correlation Analysis - SALES and CALLS