Question

In: Statistics and Probability

Suppose our favorite river (river A) to paddle has a gauge on it but there is...

Suppose our favorite river (river A) to paddle has a gauge on it but there is no phone number to obtain a reading. However, river B has a gauge whose reading is available on the web. The last four times we paddled river A, we wrote down the levels for A and B.

A    3.0 4.0 3.5 3.2

B     2.0 2.5 2.3 2.2

a. Use linear regression to find the prediction equation. What would we predict A to be if B is at 2.1?

b. Is there evidence that there is a relationship between the water level on A and the water level on B?

Use a hypothesis test showing all steps.

Solutions

Expert Solution

orchestra answered 2 years ago
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