Probability

gdibs

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Jun 4, 2018
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You randomly draw marbles from a bag containing both blue and green marbles, without replacing the marbles between draws. If [FONT=MathJax_Math-italic]B[FONT=MathJax_Main]=[/FONT][FONT=MathJax_Main]drawing a blue marble[/FONT][/FONT]and [FONT=MathJax_Math-italic]G[FONT=MathJax_Main]=[/FONT][FONT=MathJax_Main]drawing a green marble[/FONT][/FONT], which represents the probability of drawing a blue marble first and a green marble second?

  • A. [FONT=MathJax_Math-italic]P[/FONT][FONT=MathJax_Main]([/FONT][FONT=MathJax_Math-italic]B[/FONT][FONT=MathJax_Main])[/FONT][FONT=MathJax_Main]⋅[/FONT][FONT=MathJax_Math-italic]P[/FONT][FONT=MathJax_Main]([/FONT][FONT=MathJax_Math-italic]G[/FONT][FONT=MathJax_Main])[/FONT]
  • B. [FONT=MathJax_Math-italic]P[/FONT][FONT=MathJax_Main]([/FONT][FONT=MathJax_Math-italic]B[/FONT][FONT=MathJax_Main] and [/FONT][FONT=MathJax_Math-italic]G[/FONT][FONT=MathJax_Main])[/FONT]
  • C. [FONT=MathJax_Math-italic]P[/FONT][FONT=MathJax_Main]([/FONT][FONT=MathJax_Math-italic]G[/FONT][FONT=MathJax_Main] after [/FONT][FONT=MathJax_Math-italic]B[/FONT][FONT=MathJax_Main])[/FONT]
  • D. [FONT=MathJax_Math-italic]P[/FONT][FONT=MathJax_Main]([/FONT][FONT=MathJax_Math-italic]B[/FONT][FONT=MathJax_Main], then [/FONT][FONT=MathJax_Math-italic]G[/FONT][FONT=MathJax_Main])[/FONT]
 
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