Mathematics, 03.08.2019 03:20 melaniem50
Asample of 50 women is obtained, and their heights (in inches) and pulse rates (in beats per minute) are measured. the linear correlation coefficient is 0.291 and the equation of the regression line is modifyingabove y with caret equals 18.1 plus 0.930 x, where x represents height. the mean of the 50 heights is 63.1 in and the mean of the 50 pulse rates is 74.9 beats per minute. find the best predicted pulse rate of a woman who is 73 in tall. use a significance level of alpha equals 0.01.
Answers: 3
Mathematics, 21.06.2019 22:30
What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.
Answers: 1
Mathematics, 22.06.2019 02:30
Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%
Answers: 1
Asample of 50 women is obtained, and their heights (in inches) and pulse rates (in beats per minute)...
Mathematics, 26.03.2021 01:00
Mathematics, 26.03.2021 01:00
Social Studies, 26.03.2021 01:00
Chemistry, 26.03.2021 01:00
History, 26.03.2021 01:00
English, 26.03.2021 01:00
Chemistry, 26.03.2021 01:00
Chemistry, 26.03.2021 01:00
Mathematics, 26.03.2021 01:00
History, 26.03.2021 01:00