In a completely randomized experimental design involving five treatments, 13 observations were recorded for each of the five treatments (a total of 65 observations). Also, the design provided the following information.
?
SSTR = 300 (Sum of Squares Due to Treatments)SST = 800 (Total Sum of Squares)?
The mean square due to treatments (MSTR) is

A. 60.00.
B. 10.00.
C. 75.00.
D. 12.00.


Answer: C

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