Which graph shows data whose r-value is most likely closest to 1?
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Answered by
5
Answer: Option B
Concept: “r = -1 means strong negative correlation while, r=1 means strong positive correlation. The other case r=0 means no correlation.”
Graph 1 & 3: Decrease in the values; Which means it shows the strong negative relation (r=-1)
Graph 4: It is distorted; which means there exists no relation (r=0)
Graph 2: Increase in values; which means there exists strong positive relation (r=1)
Thus, the Answer is Option B (Graph 2)
Answered by
0
Answer:
The answer is the second graph, also knows as B.
Step-by-step explanation:
An r-value of 1 would be a graph that has a linear line going up one then
to the right one so the closest to that is the 2nd graph (B).
Hope this helps.
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