use the data below to find the stardard error of the slope estimator

 

x:12345

y:22436

b]from the given data ,calculate regression equation taking deviation of itemsfrom the meanof x and y

x: 1 2 3 4 5

y:2 5 11 814

c}perform a one way anovafor the following stress data

workers 4am to midnightmidnight to 8am8am to 4pm

751

763

634

953

841

761

652

746

855

954

63

74

n=10n=13n=13

d)write notes on assumptions of regression parameters[6mks]

e]what are the prooperties of a fitted regression function[6mks]

f]draw scatter diagrams and label them to their correlation title [15mks]

g]what are the properties of least squareestimators and show your working on proofs[10mks]