Mathematics, 24.09.2019 02:30 dorianhenderson987
The sugar content of the syrup is canned peaches is normally distributed. assume the can is designed to have standard deviation 5 milligrams. a random sample of n = 10 cans is studied. what is the sampling distribution of the sample variance? the data yields a sample standard deviation of 4.8 milligrams. what is the chance of observing the sample standard deviation greater than 4.8 milligrams?
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Mathematics, 21.06.2019 19:10, bleesedbeme
What is the total surface area of this square pyramid?
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Mathematics, 21.06.2019 21:30, kyandrewilliams1
Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price
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Mathematics, 22.06.2019 01:10, andrejr0330jr
Farmers know that driving heavy equipment on wet soil compresses the soil and injures future crops. here are data on the "penetrability" of the same type of soil at two levels of compression. penetrability is a measure of how much resistance plant roots will meet when they try to grow through the soil. compressed soil 2.85 2.66 3 2.82 2.76 2.81 2.78 3.08 2.94 2.86 3.08 2.82 2.78 2.98 3.00 2.78 2.96 2.90 3.18 3.16 intermediate soil 3.17 3.37 3.1 3.40 3.38 3.14 3.18 3.26 2.96 3.02 3.54 3.36 3.18 3.12 3.86 2.92 3.46 3.44 3.62 4.26 use the data, omitting the high outlier, to give a 95% confidence interval for the decrease in penetrability of compressed soil relative to intermediate soil. compute degrees of freedom using the conservative method. interval: to
Answers: 1
The sugar content of the syrup is canned peaches is normally distributed. assume the can is designed...
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