Homework assignment #4
A1. Event A = .33
A2. Event B? = .33
A3. Event A or B = 0.555
A4. P(A or B) = P(A) + P(B) = .66
When does this part of the assignment I went back to the video lecture and the way the video showed the chart was adding the two numbers. I tried adding the two number which it gave me 30. This part was a little confusing.
- Applying Bayes’ Therorem
- Doing the chart on the homework was really confusing. The reason why I find the chart confusing is because I am not sure where I would start. As I watched videos on Bayes Rule, a lot them just showed the steps and formula.
0.014(0.9)/
(0.014)(0.9)+(0.986)(0.1)
P (A1 | B) = 0.111
While doing the calculations I was getting the answer as 0.113, I’m not sure why.
Wagner Perez HW#4
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