Answer:
A or D
Step-by-step explanation:
because I dont know what the experiment is just that it was grown differently
same.
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Answer:
The relationship is positive.
The model predicts a score of 60.
Not sure what part b is.
Step-by-step explanation:
Since while the money spent on advertising increases while the items sold increases, we have a positive relation between both variables.
By looking at where 30 is on the graph, we can see it lines up with 60,the middle between $40 and $80 on the y axis and so we know this is the cost associated with this value.
Answer:
Graph A passes THrough the Center making it proportional when graph B is not passing
Step-by-step explanation:
