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Mathematics, 10.11.2021 01:00 dakodahepps
Our environment is very sensitive to the amount of ozone in the upper atmosphere. The level of ozone normally found is 6.3 parts/million (ppm). A researcher believes that the current ozone level is at an excess level. The mean of 870 samples is 6.4 ppm. Assume the variance is known to be 1.00. Does the data support the claim at the 0.1 level? Step 4 of 5 : Enter the decision rule.
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Mathematics, 22.06.2019 01:30, josephmelichar777
Pllz me also i will report if you are in for the 1. complete the table by converting each decimal to a fraction. repeating decimals. 0.31 0.125 0.1607 2. describe any patterns you noticed when converting the decimals in the table above.
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Our environment is very sensitive to the amount of ozone in the upper atmosphere. The level of ozone...
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