# Project #18084 - Statistics 3

The data on the worksheet c.20(attached) represent four measures of HB readings for 10 people on an exercise and diet regimen.  The measures were taken at equal intervals over the course of a year.  Replicate the analysis of repeated measures for these data by doing the following:

a.       Calculate SSw – the variation within people – using the pivot table with person as the row variable and this equation

SSw =  m   nj

(x  - ?x) ²

j=1  i-1       ij     i

b.      Calculate the SSA – the variation due to differences across measurements – using the pivot table with measure as the row variable and this formula

m

SS? = n    ∑    (?xj - ?x) ²

j=1

c.       Calculate SSB – the residual variation between people – using this formula

n

SSB = m*    ∑(?x - ?x) ²

i=1

d.      Calculate SST – the total variation – using this formula

SST =  m      nj

(x  - x?) ²

j=1  i=1       ij    j

The (ij) is directly below the (x) and the (j) is directly below the (?x)

Please show the equations in excel to show the functions.  Please use excle worksheet. Thanks!

 Subject Mathematics Due By (Pacific Time) 11/29/2013 09:00 pm
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