Samples of skin experiencing desquamation are analyzed for both moisture and melanin content. The results from 100 skin samples are as follows:
|
|
melanin content |
|
|
high |
low |
moisture
content |
high |
13 |
6 |
| low |
49 |
32
|
Let A denote the event that a sample has low melanin content, and let B denote the event that a sample has high moisture content. Determine the following probabilities. Round your answers to three decimal places (e.g. 98.765).