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math104-s22:s:jonathanwang

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Jonathan Wang

Hi! I'm a fourth year computer science student. Taking Stat 157 and Stat 155 along with Math 104 this semester. I'm also a UGSI for CS 70.

I think this conditional probability question is pretty interesting: I have two children. One is a boy born on a Thursday. What is the probability I have two boys?

Homework

1/18: hw1.pdf

1/27: hw2.pdf

2/3: hw3.pdf

2/10: hw4.pdf

Questions

1. For 11.2.ii in Ross, why does snks_{n_k} need to be greater than max{snk1,k}\max\{s_{n_{k-1}}, k\} instead of just snk1s_{n_{k-1}}?

2. Why is 1(7) in https://courses.wikinana.org/_media/math104-f21/math_104-mt1.pdf false? I thought one could argue aman<ϵ~<ϵ|a_m - a_n| < \sum \tilde{\epsilon} < \epsilon

3. Why is 1(9) in https://courses.wikinana.org/_media/math104-f21/math_104-mt1.pdf false?

4. In Cantor's diagonalization argument, is the reason we can't take the sequence straight downwards because there may be repeated elements?

math104-s22/s/jonathanwang.1645048040.txt.gz · Last modified: 2022/02/16 13:47 by jnwang19