Two Selections Problem
- Due No due date
- Points 16
- Questions 2
- Time Limit None
- Allowed Attempts Unlimited
Instructions
We use the Multiplication Rule for Probability when we are selecting more than one item and we make our selections one at a time.
Two Selections: B happens first and A happens second.
Since we are selecting items one at a time, an important concept to determine before we start a problem is whether our selections are with replacement or without replacement. I typicaly start this lecture with a bag of marble example. The problem will go somewhat like this.
Color | Red | White | Blue | Green | Yellow | Black |
Number | 6 | 4 | 8 | 2 | 1 | 5 |
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