Mathematics, 17.03.2020 02:59 guapotaco8102
An ANOVA procedure is used for data obtained from four populations. Four samples, each comprised of 30 observations, were taken from the four populations. The numerator and denominator (respectively) degrees of freedom for the critical value of F are
A. 3 and 30
B. 4 and 30
C. 3 and 119
D. 3 and 116
Answers: 2
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Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*
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