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.
Answer:
x=90 y=45
Step-by-step explanation:
Answer is C
y and 45 are vertical angles
x=90 (right angle)
Answer:5x^(2)-21x+4
Step-by-step explanation:
What does m? I believe that stands for measurement I might be wrong
You get 158.667 yards of yarn
Explanation-You dived the length value by 3 since 3 feet = 1 yard