7 min read
This guide covers binomial distributions including the BINS conditions (Binary, Independent, Number, Same Probability), calculating mean and standard deviation, and the 10% condition for sampling. It also provides practice questions and emphasizes exam tips like checking conditions and time management.
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Question 1 of 8
A fair coin is flipped 20 times. Let X be the number of heads. Does this situation meet all BINS conditions for a binomial distribution? 🪙
Yes, all BINS conditions are met
No, the trials are not independent
No, there are more than two outcomes
No, the number of trials is not fixed