Let X denote the student marks in a statistics course and Y the student marks in a math course. Let X and Y have a bivar

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Let X denote the student marks in a statistics course and Y the student marks in a math course. Let X and Y have a bivar

Post by answerhappygod »

Let X Denote The Student Marks In A Statistics Course And Y The Student Marks In A Math Course Let X And Y Have A Bivar 1
Let X Denote The Student Marks In A Statistics Course And Y The Student Marks In A Math Course Let X And Y Have A Bivar 1 (1.72 MiB) Viewed 102 times
Let X denote the student marks in a statistics course and Y the student marks in a math course. Let X and Y have a bivariate normal distribution with parameters Hy = 70, 0x2 = 100, Hy = 80, oy2 = 169, and p = 5/13. Find the following: a. E(YTX=75) (Round to two places of decimal) b. Var ( YTX =75) (Round to four places of decimal) c. P ( 70 <Y < 80 1 X = 75)
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Post Reply