Question: Please Answer ASAP An actuary wanted to develop a model to predict how long individuals will live. After consulting a number of physicians, she collected

Please Answer ASAP

predict how long individuals will live. After consulting a number of physicians,

she collected the age at death (y), the average number of hours

of exercise per week, 351 , the cholesterol level, 952 , and

An actuary wanted to develop a model to predict how long individuals will live. After consulting a number of physicians, she collected the age at death (y), the average number of hours of exercise per week, 351 , the cholesterol level, 952 , and the number of points that the individual's blood pressure exceeded the recommended value, 353 . A random sample of 40 individuals was selected. The computer output of the multiple regression model is shown below. In testing 5% significance level to decide if the cholesterol level is contributing in predicting length of life, what is the null and alternative hypothesis? O Ho : B2 = 0, H1 : 2 # 0 O Ho : B2 = 0, H1 : B2 0 O Ho : x2 = 0, H1 : x2 # 0

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