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AINT GOT NO HELP TODAY SO SAD NOW

AINT GOT NO HELP TODAY SO SAD NOW-example-1
AINT GOT NO HELP TODAY SO SAD NOW-example-1
AINT GOT NO HELP TODAY SO SAD NOW-example-2
AINT GOT NO HELP TODAY SO SAD NOW-example-3
AINT GOT NO HELP TODAY SO SAD NOW-example-4
AINT GOT NO HELP TODAY SO SAD NOW-example-5
User Soundmaven
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2 Answers

2 votes

Answer:

See below for answers (in bold) and explanations

Explanation:

8) There is a strong negative correlation between variables x and y, making option B, 0.8, the correct answer. If it were 1.0, we would have no residuals.

7) y=x+2 is the best equation that represents the line of best fit because the residuals are very small.

5) Notice how in option B the line does not overlap any of the points in the scatterplot. This is not the correct line of best fit while the other options are.

4) A and C both show a positive correlation while D is negative and B has no correlation between variables x and y.

2) If x represents how much fertilizer in ounces she adds to the soil and y represents the predicted value of the number of blooms each rose bush has, then Olivia will only have 4 blooms when she adds no fertilizer because:

4=1.345x+4

0=1.345x

0=x

User Ssh Quack
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7.8k points
6 votes
A and c for the first one I believe
User Ishtiaq
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8.2k points

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