Answer:
a. When two variables change in the same direction, one remaining larger than the other by the same factor - direct relationship
b. To insert between neighboring points or estimate by taking an average of known values - interpolate
c. A relationship between two variables in which the product remains constant. When one variable increases the other decreases in proportion so that the product is unchanged - inverse relationship
Answer: Vertically
The line crosses vertically for a y intercept
No, that line will not be the correct line of best fit for the data set
Step-by-step explanation:
A positive correlation relationship means that both variables move in the same direction.
This means when one variable increases the other one also increases or one variable decreases as the other one decrease.
If value of r is 0.2-0.39 it is considered to be weak. Values of r 0.6 and above to 1.0 are considered to be strong.
However,these are all arbitrary limits thus context of the results should be considered.
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Correlation coefficient : brainly.com/question/10285237
Keywords : correlation, positive ,data
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Answer:
D last one
Step-by-step explanation:
Answer: B Linear 1911
Step-by-step explanation: multiply 405x 3, 1215
then add 1215 too 696 and the answer is 1911
