Mathematics, 08.11.2021 14:00 EMQPWE
The sample mean for the fill weights of 100 boxes is 12.05, and population standard deviation is 0.1. Find both a 95% lower confidence bound and a 99% upper confidence bound for the mean weights.
Answers: 3
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How many real-number solutions does the equation have? -4x^2 + 10x + 6 = 0 a. no solutions b. two solutions c. infinitely many solutions d. one solution
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Mathematics, 21.06.2019 21:00
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
The sample mean for the fill weights of 100 boxes is 12.05, and population standard deviation is 0.1...
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