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gnasher729
  • Member for 10 years, 3 months
  • Last seen more than a month ago
4 votes

What is the expected number of children until having the same number of girls and boys?

4 votes
Accepted

A flips a fair coin 11 times, B 10 times: what is the probability A gets more heads than B?

3 votes

Example distribution where 74% of probability is above the mean

12 votes

A meeting has 12 employees. Given that 8 of the employees are female, what is the probability that all employees are female?

0 votes

If 'B is more likely given A', then 'A is more likely given B'

1 vote

Can machine learning decode the SHA256 hashes?

0 votes

Is standard deviation totally wrong? How can you calculate std for heights, counts and etc (positive numbers)?

1 vote

Is the result of an exam a binomial?

34 votes

Line of best fit does not look like a good fit. Why?

1 vote

How many rolls to have a 90% chance of reaching average

2 votes

Brexit: was "leave" statistically significant?

1 vote

Statistics concept to explain why you're less likely to flip the same number of heads as tails, as the number of flips increases?

3 votes

If 'correlation doesn't imply causation', then if I find a statistically significant correlation, how can I prove the causality?

2 votes

Expected number of ratio of girls vs boys birth

1 vote

How can I calculate the relative probability of each move resulting in a win, given historic win/loss data for the possible moves?