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Home Q & A Board Science-Related Homework Help Mathematics Statistics and Probability
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Nica Nica
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4 years ago
A young boy is fishing off the end of a dock. He estimates that for one out of every 15 times he casts his line, he gets at least a nibble from a curious fish. He is going to cast his line 50 times before he switches to toad hunting.

What are the mean and standard deviation of the number of successes he will have out of the 50 attempts?
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
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kiyomikakiyomika
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4 years ago
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4 years ago
Thanks
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3 years ago
Thanks
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3 years ago Edited: 3 years ago, Monica Ojetola
thank you
Post Merge: 3 years ago

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