for each of the following scatterplots, identify the pattern as a. having a positive association, negative association, or no identiable association. b. being linear or nonlinear.

Bayes Theorem Bayes Theorem Bayes Theorem P | A (A) If A and T are events, then: P |T P | AP(A) P T| A' (A') The events A and A’ form a partition of the sample space. This means • their union is the whole sample space and • the intersection of the two events A and A’ is empty. Bayes Theorem Given: P | B 0.3 P( ) 0.9 P(B’) = 1-0.9 P(A| B') 0.5 Find: P | A P B | A P | B (B) PA| B (B) P A|B' P(') PB | A 0.3(0.9) .84375 PB | A 0.8438 0.3(0.9) 0.5(0.1) Bayes Theorem Suppose that it snows in Greenland an av