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Regression and Predictions. Exercises 13–28 use the same data sets as Exercises 13–28 in Section 10-1. In each case, find the regression equation, letting the first variable be the predictor (x) variable, Find the indicated predicted value by following the prediction procedure summarized in Figure 10-5 on page 493.
24. Manatees Use the listed boat/manatee data. In a year not included in the data below, there were 970,000 registered pleasure boats in Florida. Find the best predicted number of manatee fatalities resulting from encounters with boats. Is the result reasonably close to 79, which was the actual number of manatee fatalities?
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- In Australia, 16% of the adult population is nearsighted.17 If three Australians are chosen at random, what is the probability that two are nearsighted and one is not? 2.state each of the five assumptions of the classical regression model (OLS) and give an intuitive explanation of the meaning and need for each of them.arrow_forward2. Given the following sets of information, find the linear least squares regression and the correlation coefficient.arrow_forward4. The table below shows the salary, in millions, made by the highest paid major league baseball player during certain years.year 1985 1991 1993 1996 1998 2001 salary 2.1 3.8 6.2 9.3 14.9 22 a) Find the regression equation.b) Predict the salary of the highest paid player in 2020.arrow_forward
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