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Mathematics, 12.12.2020 19:10 ChHal1958
The temperature in a chemical reactor was measured every half hour under the same conditions. The results were 78.1°C, 79.2°C, 78,9°C, 80.2°C, 78.3°C, 78.8°C. 79.4°C. the mean ?
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The temperature in a chemical reactor was measured every half hour under the same conditions. The re...
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