Mathematics, 04.05.2021 14:00 fanny63
Test the hypothesis that the average content of containers of a particular lubricant is 15 liters if the contents of a random sample of 15 containers are 10.2, 9.7, 10.1, 10.3, 10.1, 10.3, 10.1, 9.8, 9.9, 10.4, 10.3, 10.5,11.2,11.3 and 9.8 liters. Use a 0.01 level of significance and assume that the distribution of contents is normal. Also find 95% confidence interval for the population mean. Interpret your results
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Mathematics, 21.06.2019 18:30, WendigoMeow
How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?
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Mathematics, 21.06.2019 19:00, alyo31500
Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.
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X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis
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Test the hypothesis that the average content of containers of a particular lubricant is 15 liters if...
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