Mathematics, 23.06.2019 00:00 lanaiheart7
D. regression analysis: avg. tot. score versus %takers, t/s ratio model summary s r-sar-sq (adj) 79. 06% r-sg (pzed) 76.83% coefficients term constant 1118.5 %takers -2.547 0.187-13.62 0.000 1.05 t/s ratio 3.73 39.5 28.34 0.000 2.21 11. what are the degrees of freedom associated with the t tests ofthe slopes? briefly explain your answer a. 46 b. 47 c. 48 d. 49 e-50 12. under what conditions are the computed p-values for these tests valid? 13. assuming those conditions are satisfied, which of the following gives a correct interpretation of the p-value of t/s ratio in model d? а b. c. at the 10% significancelevel, tsratiois a significant linear predictor in combination with %takers. atthe 5% significancelevel, t/s ratio is not a significant linear predictor in combination with %takers. both a and b
Answers: 3
Mathematics, 21.06.2019 17:00
For which of the following counts would a binomial probability model not be reasonable? a)the number of people in a classroom born in januaryb) the number of people in a classroom with red hair c) the number of people admitted to a hospital in a day with a particular disease d) the number of heart beats in a one-minute perio.
Answers: 3
Mathematics, 21.06.2019 19:30
[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible
Answers: 3
Mathematics, 21.06.2019 21:00
Awater tank holds 18000 gallons. how long will it take for the water level to reach 6000 gallons if the water is used at anaverage rate of 450 gallons per day
Answers: 1
Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 2
D. regression analysis: avg. tot. score versus %takers, t/s ratio model summary s r-sar-sq (adj) 79...
English, 09.12.2021 01:00
Business, 09.12.2021 01:00
Computers and Technology, 09.12.2021 01:00
English, 09.12.2021 01:00
Social Studies, 09.12.2021 01:00
Chemistry, 09.12.2021 01:00
Biology, 09.12.2021 01:00
History, 09.12.2021 01:00
Biology, 09.12.2021 01:00
Mathematics, 09.12.2021 01:00
Mathematics, 09.12.2021 01:00