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Feb
4
awarded  Popular Question
Dec
8
asked Cramer-Rao Uniform Distribution
Dec
8
comment Hypothesis Testing Using Critical Values
Thanks Hans. I got sample average=1.21 and the sample standard deviation=1.411. Did I do it right? I appreciate your help!
Dec
8
asked Hypothesis Testing Using Critical Values
Dec
8
asked T-estimator is T-Distibuted
Dec
8
comment Convergence of Sample Mean Via WLLN
Because I am not sure how to take the expression and use chebychev
Dec
8
asked Convergence of Sample Mean Via WLLN
Dec
7
comment Expectations as an Fx Measurable Function
Thanks probablyme! Is there a proof that shows E[Y|X] is a random variable a function of X? I mean, I am taking the expectation of Y not X! Why is it that any expectations, conditioned on something, is a function of that something?
Dec
7
asked Expectations as an Fx Measurable Function
Dec
6
accepted Probability and Expectation using Simple Functions
Dec
6
asked Probability and Expectation using Simple Functions
Dec
6
accepted Integral Over Conditional PDF
Dec
6
comment Integral Over Conditional PDF
I was trying to put an intuition behind why this is true. At first it didn't make sense to me. Why would the sum equal to one for a pdf that is conditioned? Conditioned means you restricting. If we condition for a fixed x, the x is fixed to a certain value. Y is free range. It takes all its possible values, despite it may be 0 for that given x. Once we condition to a fixed x, our new omega is the space x is conditioned on. The sum over the entire omega should equal 1. Am I thinking about this correctly?
Dec
6
accepted Conditional Expectation on Random Variable
Dec
6
revised Integral Over Conditional PDF
added 96 characters in body
Dec
6
awarded  Custodian
Dec
6
comment Integral Over Conditional PDF
Sorry it was a typo. I meant over the conditional pdf. Does it sum to 1 over the support of y given a fixed x?
Dec
6
revised Integral Over Conditional PDF
deleted 8 characters in body
Dec
6
reviewed Approve Integral Over Conditional PDF
Dec
6
asked Integral Over Conditional PDF