subject
Mathematics, 13.03.2020 02:00 shonnap1

Sensitivity analysis: Thirty-two students in a science classroom were randomly assigned to one of two study methods, A and B, so that nA = nB = 16 students were assigned to each method. After several weeks of study, students were examined on the course material with an exam designed to give an average score of 75 with a standard deviation of 10. The scores for the two groups are summarized by {y¯A = 75.2, sA = 7.3} and {y¯B = 77.5, sb = 8.1}. Consider independent, conjugate normal prior distributions for each of θA and θB, with µ0 = 75 and σ 2 0 = 100 for both groups. For each (κ0, ν0) ∈ {(1,1),(2,2),(4,4),(8,8),(16,16),(3 2,32)} (or more values), obtain Pr(θA < θB|yA, yB) via Monte Carlo sampling. Plot this probability as a function of (κ0 = ν0). Describe how you might use this plot to convey the evidence that θA < θB to people of a variety of prior opinions.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 20.06.2019 18:04
Use the distributive property to factor the expression. 15x + 6 a) 2 5 b) − 2 5 c) 3(5x + 2) d) 5(3x + 6)
Answers: 1
question
Mathematics, 21.06.2019 20:00
If the discriminant if a quadratic equation is 4 which statement describes the roots?
Answers: 3
question
Mathematics, 22.06.2019 00:00
What is y times x by? y is __ times x
Answers: 3
question
Mathematics, 22.06.2019 00:30
Carl is hanging pictures in his home. there is a space on a wall that has a width of 4 feet. carl has pictures with different widths. which picture width would fit in the space on the wall? a. 46 inches b. 60 inches c. 50 inches d. 54 inches
Answers: 1
You know the right answer?
Sensitivity analysis: Thirty-two students in a science classroom were randomly assigned to one of tw...
Questions
question
Mathematics, 08.06.2021 19:50
Questions on the website: 13722367