Answer: The SST for the data set is 8.
Step-by-step explanation:
Since we have given that
Coefficient of determination (R²) = 0.25
SSE for the data = 6
SST = ?
As we know the formula for coefficient of determination:

Hence, the SST for the data set is 8.
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Answer:
the answer is 10
Step-by-step explanation:
0.34 x 10 =3.4
Y is 72 because it is 180-108=y