Mathematics, 12.07.2019 03:30 JBBunny
Suppose iq scores were obtained from randomly selected couples. for 20 such pairs of people, the linear correlation coefficient is 0.899 and the equation of the regression line is modifyingabove y with caret equals 0.98 plus 0.97 x, where x represents the iq score of the husband. also, the 20 x values have a mean of 98.03 and the 20 y values have a mean of 96.05. what is the best predicted iq of the wife, given that the husband has an iq of 104? use a significance level of 0.05.
Answers: 3
Mathematics, 21.06.2019 20:30
On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place
Answers: 2
Mathematics, 21.06.2019 21:30
A.s.a.! similarity in right triangles, refer to the figure to complete this proportionc/a = a/? a.) cb.) hc.) rd.) s
Answers: 1
Mathematics, 21.06.2019 22:00
Question 13 (1 point) jerome is starting a new job. his contract states he will earn $42,000 the first year, and will get a 4% raise per year. which function s(x) represents jerome's salary after a certain number of years, x?
Answers: 1
Suppose iq scores were obtained from randomly selected couples. for 20 such pairs of people, the lin...
Social Studies, 24.07.2020 18:01
World Languages, 24.07.2020 18:01
Mathematics, 24.07.2020 18:01
Business, 24.07.2020 18:01