Mathematics, 26.11.2019 01:31, ajayfurlow
From past experience it is known that the weights of salmon grown at a commercial hatchery are normal with a mean that varies from season to season but with a standard deviation that remains fixed at 0.3 pounds.
(a) if we want to be 95 percent certain that our estimate of the present season’s mean weight of a salmon is correct to within 0.1 pounds, how large a sample is needed?
(b) for a sample of n = 35 observation, the average weight is 2.1 pounds. find a confidence interval for the true weight at level 98%.
Answers: 2
Mathematics, 21.06.2019 15:30, kaelyynn752
Iwill give brainliest only if your correct the words subsequent and submerge both contain the prefix sub. based on this information, what does the prefix sub most likely mean? a) under or secondary b) true or verifiable c) tricky or difficult d) around or centered on
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Mathematics, 21.06.2019 20:30, yfgkeyonna
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
From past experience it is known that the weights of salmon grown at a commercial hatchery are norma...
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