A sample of 100 women is? obtained, and their heights? (in inches) and pulse rates? (in beats per? minute) are measured. The linear correlation coefficient is 0.239 and the equation of the regression line is y = 18.5 + 0.890x?, where x represents height. The mean of the 100 heights is 62.9 in and the mean of the 100 pulse rates is 73.4 beats per minute. Find the best predicted pulse rate of a woman who is 65 in tall. Use a significance level of α=0.01
What would be the best predicted pulse rate for a women who is 65 inches tall is _______beats per minute. (Round to two decimal places as? needed.)
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