Using the line of best-fit, it is found that the residual for the player is of 12.6.
<h3>What is the residual for a line of best-fit?</h3>
A residual is given by the difference <u>between the observed point and the predicted point</u>.
In this problem, the expected score over x hours is given by:
f(x) = 280.3 + 85.7x.
Hence, for 3 hours, the predicted score is given by:
f(3) = 280.3 + 85.7 x 3 = 537.4.
The observed score was of 550, hence the residual is given by:
R = 550 - 537.4 = 12.6.
More can be learned about residuals at brainly.com/question/22507107
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Answer:
I need more clarification for anythng else, this is the best i can do
Step-by-step explanation:
Answer:
i think its 316 ?
Step-by-step explanation:
27 x 8 = 216, then add that to the 100 minutes and you get 316 minutes
Answer:
Step-by-step explanation:
New price = (1 + 5%) x old price
New price = 1.05 x old price
old price = 2.3 / 1.05
Old price = £2.19
First you subtract 4 to get it to the other side. Now the equation is -4=1/4x. Next, multiply both sides by 4 to isolate the x. Now you have -16=x.