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A sample of 60 women is obtained, and their heights ( in inches ) and pulse rates ( in beats per minute ) are measured. The linear correlation coefficient is 0.251 and the equation of the regression line is ^y= 18.3 + 0.930x, where x represents height. The mean of the 60 heights is 63.4 in and the mean of the 60 pulse rates is 73.9 beats per minute. Find the best predicted pulse rate of a woman who is 66 inches tall. Use a significance level of a=0.05.
The Best predicted pulse rate of a woman who is 65 in tall is ___ beats per minute.
(Type an integer or decimal rounded to two decimals as needed)
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