Assume that we observe three draws, X, X2,X, from a Hemouli distribution with parameter p=. For example, imagine that in the model for the preferred head direction for kissing, either direction were actuaily equaliy likely and we observed three kissing couples. !! What is the prebability of observing at least two ones, ie, wnat is P(E X 2 2)?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
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Assume that we observe three draws, X, X2, X, from a Bernouli distribution with parameter p =. For example, imagine that in the model for the
preferred head direction for kissing, either direction were actually equally likely and we observed three kissing couples.
What is the probability of observing at least two ones, i.e., wnat is P ( X; 2 2)?
Transcribed Image Text:Assume that we observe three draws, X, X2, X, from a Bernouli distribution with parameter p =. For example, imagine that in the model for the preferred head direction for kissing, either direction were actually equally likely and we observed three kissing couples. What is the probability of observing at least two ones, i.e., wnat is P ( X; 2 2)?
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