Statistics And Probability Archive: Questions from September 28, 2023
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The following data cepresent the weights (in grams) of a random sample of 50 candies (a) Determine the sample standard deviabion weight \( s= \) gram (Round to the decimal places as needed)1 answer -
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10. Sean \( \mathscr{F}_{1} \) y \( \mathscr{F}_{2} \) dos \( \sigma \)-álgebras de subconjuntos de \( \Omega \) tales que \( \mathscr{F}_{1} \subseteq \mathscr{F}_{2} \). Demuestre que \( \mathscr{F1 answer -
9. Sean \( \mathscr{F}_{1} \) y \( \mathscr{F}_{2} \) dos \( \sigma \)-álgebras de subconjuntos de \( \Omega \). Demuestre que \( \mathscr{F}_{1} \cup \mathscr{F}_{2} \) no necesariamente es una \( \1 answer -
Problema 7. Sea \( N(t) \) un proceso de Poisson con tasa \( \lambda \) independiente de la variable aleatoria \( T \), donde \( T \geq 0, \mathbb{E}(T)=\mu \) y \( \operatorname{var}(T)=\sigma \). Ca1 answer