Regression Analysis: peak heart rate versus age The regression…

Question Answered step-by-step Regression Analysis: peak heart rate versus age The regression… Regression Analysis: peak heart rate versus age  The regression equation ispeak heart rate = 222 – 1.14 age Predictor     Coef SE Coef      T      PConstant   222.271   6.025  36.89  0.000age        -1.1405   0.1612 -7.07  0.000 Pearson correlation “r” of age and peak heart rate = -0.929 Test the hypothesis to see if there is a linear relationship.  If you reject Ho, then continue.  This test is on your calculator “LinRegTTest”.          Ho: ? = 0 (no linear relationship)Ha: ? ? 0 (there is a linear relationship)            ? = 0.05         Table value: ________                           |—————-|—————|         r value from above: ________               -1                 0                1         p-value from the calculator = _________ Decision: _________________         Summary: _______________________________________ Find “a” and “b” from the computer print-out:”a” (constant) ___________           “b” (age) ___________write the regression equation: ________________________ Use x=40 yrs old and x=30 yrs old to find the line for the graph and plot it. Image transcription textPredicting the peak heart rate based on age 195 190 185 peak heart rate . 180 . 175 – 170 25 30 35 40 45 age… Show more  Use equation to predict x=31 yrs old. ____________________   Math Statistics and Probability MTH 514 Share QuestionEmailCopy link Comments (0)