Question

question 2 of 4, step 1 of 4
step 1 of 4: what are the degrees of freedom associated with the total sum of squares, tss?
sst ≈ 13.1818
sse ≈ 812.5455
answer

Explanation:

Step1: Count total data points

Count the number of data - points in the table. There are 4 columns and 11 rows, so $n = 4\times11=44$.

Step2: Recall formula for degrees of freedom of TSS

The degrees of freedom associated with the total sum of squares (TSS) is given by $df_{TSS}=n - 1$.

Step3: Calculate degrees of freedom

Substitute $n = 44$ into the formula: $df_{TSS}=44 - 1=43$.

Answer:

43