Revision as of 03:16, 9 June 2024 by Bot (Created page with "<div class="d-none"><math> \newcommand{\NA}{{\rm NA}} \newcommand{\mat}[1]{{\bf#1}} \newcommand{\exref}[1]{\ref{##1}} \newcommand{\secstoprocess}{\all} \newcommand{\NA}{{\rm NA}} \newcommand{\mathds}{\mathbb}</math></div> A card is drawn at random from a deck of cards. What is the probability that <ul><li> it is a heart, given that it is red? </li> <li> it is higher than a 10, given that it is a heart? (Interpret J, Q, K, A as 11, 12, 13, 14.) </li> <li> it is a j...")
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Jun 09'24

Exercise

[math] \newcommand{\NA}{{\rm NA}} \newcommand{\mat}[1]{{\bf#1}} \newcommand{\exref}[1]{\ref{##1}} \newcommand{\secstoprocess}{\all} \newcommand{\NA}{{\rm NA}} \newcommand{\mathds}{\mathbb}[/math]

A card is drawn at random from a deck of cards. What is the probability

that

  • it is a heart, given that it is red?
  • it is higher than a 10, given that it is a heart? (Interpret J, Q, K, A as 11, 12, 13, 14.)
  • it is a jack, given that it is red?