MSwithin = 47, n=5, dfwithin = 27, k = 3 groups use q Table top (rows) use k (or # of groups) Side (rows) use dfwithin
Given that Mswithin = 47 , n = 5 , dfwithin = 27, k= 3 groups
HSD Test
HSD = q Msw/nk
nk= sample size of the treatment group with the smallest number of observation.
Msw = Mean square within
q= constant (studentized range q table)
Calculation:-
HSD = q Msw/nk
q = k= 3 , df = 27 = 3.506
q = 3.506
HSD = q Msw/nk
= 3.506 47/5
=3.506*1.3711
= 4.8070
Therefore HSD= 4.8070
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