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It in the model above, let us assume we decided to consider two or more right-turns as significant evidence for a predisposition of this direction for klosing. Now, 10 students go out and each observe three different couples kissing. How many of them would on average come to the conclusion that right leaning is more common than left-leaning when kissing?

It in the model above, let us assume we decided to consider two or more right-turns as significant evidence for a predisposition of this direction for klosing. Now, 10 students go out and each observe three different couples kissing. How many of them would on average come to the conclusion that right leaning is more common than left-leaning when kissing?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
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
Problem 8CR
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It in the model above, let us assume we decided to consider two or more right-turns as significant evidence for a predisposition of this direction for kissing. Now, 10 students go out and each observe three different couples kissing. How many of them would on average come to the conclusion that right leaning is more common than left-leaning when kissing?
Transcribed Image Text:It in the model above, let us assume we decided to consider two or more right-turns as significant evidence for a predisposition of this direction for kissing. Now, 10 students go out and each observe three different couples kissing. How many of them would on average come to the conclusion that right leaning is more common than left-leaning when kissing?
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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