Added "Tuesday" warm-up #8
							
								
								
									
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								src/Warm-Ups/Tuesday/main.typ
									
									
									
									
									
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								src/Warm-Ups/Tuesday/main.typ
									
									
									
									
									
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| #import "@local/handout:0.1.0": * | ||||
|  | ||||
| #show: handout.with( | ||||
|   title: [Warm-Up: Tuesday], | ||||
|   by: "Mark", | ||||
| ) | ||||
|  | ||||
| #problem() | ||||
| Charlie has two children. \ | ||||
| One of them is a boy born on a Tuesday. \ | ||||
| What is the probability that Charlie has two boys? | ||||
|  | ||||
| #solution([ | ||||
|   $13 / 27$, which notably isn't $1/2$. | ||||
|  | ||||
|   #v(2mm) | ||||
|  | ||||
|   Draw a $14 times 14$ square, highlight the possible cases, and you'll see it. \ | ||||
|  | ||||
|   #v(2mm) | ||||
|  | ||||
|   Order is very important in this problem. \ | ||||
|   If we knew that the _first_ child was a boy born on Tuesday, | ||||
|   the probability of two boys would be $1/2$. \ | ||||
|   Also consider a smaller case where a week has two days. | ||||
| ]) | ||||
							
								
								
									
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								src/Warm-Ups/Tuesday/meta.toml
									
									
									
									
									
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								src/Warm-Ups/Tuesday/meta.toml
									
									
									
									
									
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| [metadata] | ||||
| title = "Tuesday" | ||||
|  | ||||
| [publish] | ||||
| handout = true | ||||
| solutions = true | ||||
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