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Theoretical vs. Experimental Probability. Theoretical Probability. based on what should happen in an experiment. Experimental Probability. b ased on what actually happens in an experiment. Theoretical- theory Experimental- actually do the experiment.
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Theoretical Probability • based on what shouldhappen in an experiment
Experimental Probability • based on what actuallyhappens in an experiment
Theoretical- theory • Experimental- actually do the experiment
Place 3 blue cubes & 5 red cubes in a paper bag 1.) What is the probability of drawing a blue cube? 3/8
Place 3 blue cubes &5 red cubes in a paper bag 2.) What is the probability of drawing a red cube? 5/8
Place 3 blue cubes & 5 red cubes in a paper bag 3.) What is the probability of picking 2 blue cubes 9/64
Place 3 blue cubes & 5 red cubes in a paper bag 4.) What is the probability of picking a blue and a red? 15/64
Place 3 blue cubes & 5 red cubes in a paper bag 5.) What is the probability of picking 3 blues and 2 reds 675/32768 SLIM CHANCE!
Place 3 blue cubes & 5 red cubes in a paper bag 6.) What is the probability of NOT picking a red? 3/8
Place 3 blue cubes & 5 red cubes in a paper bag 7.) What is the probability of NOT choosing a blue 5/8
Place 3 blue cubes & 5 red cubes in a paper bag 8.) What is the probability of picking a blue or a red? 8/8 or 1 or 100%
10.) What is the probability of landing on a blue then red? 1/9
12.) What is the probability of landing on a yellow, blue, red, yellow? 1/81
Exit Ticket • Pg. 718 #9 & 11