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Migo7s Migo7s
wrote...
Posts: 453
4 years ago
Can the following problem be solved by using a binomial model? Let's say that the probability that a student will arrive on time for a statistics class is 70%. How many students out of 30 would be on time for the last day of class?

▸ Not enough information is provided to determine if the binomial model can be used.

▸ This problem cannot be solved using the binomial model because the students are not independent.

▸ This problem can be solved using the binomial model because the students are not independent.

▸ A binomial model is only valid for the average probability rather than a particular day's probability.
Textbook 
Introductory Statistics: Exploring the World Through Data

Introductory Statistics: Exploring the World Through Data


Edition: 2nd
Authors:
Read 42 times
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bli14bli14
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Posts: 390
4 years ago
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4 years ago
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