Question

1. How might you use a trend line to make a prediction about an outcome? Identify...

1. How might you use a trend line to make a prediction about an outcome? Identify the variables and explain the rationale for using the trend line to predict the outcome.

2.  a scenario where the Spearman correlation would be appropriate to use in calculating the strength of the relationship between two variables. Identify the variables and explain the rationale for your answer. What makes this scenario different from the scenario in the previous question?

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the zelatf The stxength of the delodfenskip beteen the ibles Hefgh 6 2 03 Cm 139 170stvergth of the elt onsep Letcen treso vasnebles

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