Mathematics, 19.12.2019 05:31 meaghangreenwa
Aresearcher is interested in the lengths of salvelinus fontinalis (brook trout), which are known to be approximately normally distributed with mean 80 centimeters and standard deviation 5 centimeters. to preserve brook trout populations, some regulatory standards need to be set limiting the size of fish that can be caught.
what proportion of fish are larger than 86 centimeters in length
a. 0.0228
b. 0.0548
c. 0.1151
d. 0.8849
Answers: 1
Mathematics, 21.06.2019 20:00
If the discriminant if a quadratic equation is 4 which statement describes the roots?
Answers: 3
Aresearcher is interested in the lengths of salvelinus fontinalis (brook trout), which are known to...
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