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Required information A chemical reaction is run 12 times, and the temperature x, (in °C) and the yield y, (in percent of
Posted: Thu May 05, 2022 8:26 pm
by answerhappygod
- Required Information A Chemical Reaction Is Run 12 Times And The Temperature X In C And The Yield Y In Percent Of 1 (57.83 KiB) Viewed 23 times
Required information A chemical reaction is run 12 times, and the temperature x, (in °C) and the yield y, (in percent of a theoretical maximum) is recorded each time. The following summary statistics are recorded: z = 65.0, y = 29.08, (-)²=6032.0, (3₁-y)² = 835.42, 1 (2-2) (3₂-5) = 1988.3 Let Bo represent the hypothetical yield at a temperature of 0°C, and let B₁ represent the increase in yield caused by an Increase in temperature of 1°C. Assume that assumptions 1 through 4 for errors in linear models hold. Find 95% confidence intervals for Bo and B₁. Round the answers to three decimal places. The 95% confidence interval for Bois The 95% confidence interval for B₁ is ( b) A chemical engineer claims that the yield increases by more than 0.5 for each 1°C Increase in temperature. Do the data provide sufficient evidence for you to conclude that this claim is false? Identify the appropriate hypotheses to test. Ho: B1 (Click to select) versus H₁: B₁ [(Click to select) The t-statistic is[ (to 3 decimal places) and there are degrees of freedom. Find the P-value and state a conclusion. Since (Click to select) we (Click to select) conclude that the claim is false. 1