Mathematics: The lengths of a certain species of fish were found to be normally distributed. the mean length is 79 cm with a standard deviation of 10 cm. in a school of 310 of these fish, about how many would be longer than 69 cm?

The lengths of a certain species of fish were found

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mmaglaya1

07.01.2022

Mathematics

The answer is 260 fish. Hope this helps.

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Ответ:

ianukog2481

25.05.2020

Mathematics

I am sorry i have no idea. :( But i can ask my brother who is in a higher grade than i. i will ask him when he gets home for you. :)

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The lengths of a certain species of fish were found to be normally distributed. the mean length is 79 cm with a standard deviation of 10 cm. in a school of 310 of these fish, about how many would be longer than 69 cm?

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