Mathematics, 06.12.2019 23:31 laurieburgess804
For 50 randomly selected speed dates, attractiveness ratings by males of their female date partners (x) are recorded along with the attractiveness ratings by females of their male date partners (y); the ratings range from 1 to 10. the 50 paired ratings yield x overbarequals6.3, y overbarequals6.1, requalsnegative 0.176, p-valueequals0.221, and modifyingabove y with caretequals7.37negative 0.203x. find the best predicted value of modifyingabove y with caret (attractiveness rating by female of male) for a date in which the attractiveness rating by the male of the female is xequals7. use a 0.01 significance level.
Answers: 2
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
Answers: 2
Mathematics, 22.06.2019 00:10
Hello, i need compare km^2 and km. what's difference in this?
Answers: 2
Mathematics, 22.06.2019 03:00
Several paint mixtures are made by mixing blue paint and white paint. paint colors blue paint white paint mixture a 5 cups 12 cups mixture b 6 cups 6 cups mixture c 4 cups 12 cups mixture d 5 cups 6 cups which mixture has the highest ratio of blue paint to white paint
Answers: 3
For 50 randomly selected speed dates, attractiveness ratings by males of their female date partners...
Biology, 02.08.2019 02:10
Mathematics, 02.08.2019 02:10