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malabranche13 malabranche13
wrote...
Posts: 478
4 years ago
The length of a cat's tail is roughly normally distributed with a mean of 5" and a standard deviation of 2". The probability of having a cat with a 3.5" tail or shorter is...

▸ 25%

▸ 77.3%

▸ 75%

▸ none of these

▸ 22.7%
Textbook 
Stats: Modeling the World

Stats: Modeling the World


Edition: 4th
Authors:
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Replies
wrote...
4 years ago
22.7%
malabranche13 Author
wrote...
4 years ago
Brilliant
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