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What is o ? XY

What is o ? XY

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Suppose you have the following joint probability of a stock and a bond having a positive or negative return (negative returns generate zero fees): Stock Positive Return (Y=1) Stock Negative Return (Y=0) Total What is o ? XY a. None of these O b.-0.065 c. -0.0725 d. 0.065 e. 0.0725 Bond Positive Return (X=1) Bond Negative Return (X=0) Total 0.5 0.1 0.6 0.35 0.85 0.05 0.4 0.15 1
Transcribed Image Text:Suppose you have the following joint probability of a stock and a bond having a positive or negative return (negative returns generate zero fees): Stock Positive Return (Y=1) Stock Negative Return (Y=0) Total What is o ? XY a. None of these O b.-0.065 c. -0.0725 d. 0.065 e. 0.0725 Bond Positive Return (X=1) Bond Negative Return (X=0) Total 0.5 0.1 0.6 0.35 0.85 0.05 0.4 0.15 1
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