Mathematics, 14.04.2020 22:20 daisyperez1
Suppose that in a certain chemical process the reaction time y (hr) is related to the temperature (°F) in the chamber in which the reaction takes place according to the simple linear regression model with equation y = 5.00 −.01x and 휎= .075.a. What is the expected change in reaction time for a 1°F increase in temperature? For a 10°F increase in temperature? (2 marks)b. What is the expected reaction time when temperature is 200°F? When temperature is 250°F? (2 marks)c. Suppose five observations are made independently on reaction time, each onefor atemperature of 250°F. What is the probability that all five observationsarebetween 2.4 and 2.6 hr? (6 marks)d. What is the probability that two independently observed reaction times for temperatures1°apart are such that the time at the higher temperature exceeds the time at the lower temperature
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Suppose that in a certain chemical process the reaction time y (hr) is related to the temperature (°...
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