Mathematics, 19.03.2020 19:18 annieeeeer
A random sample of 18 fields of barley has a mean yield of 36.4 bushels per acre and standard deviation of 7.37 bushels per acre. Determine the 80% confidence interval for the true mean yield. Assume the population is approximately normal.
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Abcd ≅ klmn ≅ pqrs ≅ wxyz given that information, which figures are reflections of abcd?
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Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?
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Mathematics, 21.06.2019 22:00
How many ordered pairs of positive integers satisfy xy=32?
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A random sample of 18 fields of barley has a mean yield of 36.4 bushels per acre and standard deviat...
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