Mathematics, 24.04.2021 04:00 macattack6276

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 The best predicted pulse rate of a woman who is 65 in tall isbeats per minute.. (Round to two decimal places as needed.) Answer

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 13:00, doggielover36

Asap will give brainliest and a lot of points

Answers: 2

continue

Mathematics, 21.06.2019 17:30, nayellisoto15

Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil

Answers: 1

continue

Mathematics, 21.06.2019 18:30, avahrhey24

Sketch one cycle if the cosine function y=2cos2theta

Answers: 1

continue

Mathematics, 21.06.2019 21:00, PotatoBananad

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

Answers: 1

continue

You know the right answer?

A sample of 100 women is obtained, and their heights (in inches) and pulse rates (in beats per minut...