BUSN250 W5 HW Template.xlsx - Soft Drinks 15 diet colas 4...

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Soft Drinks 15 diet colas 4 cans of lemonade 6 cans of root beer 25 TOTAL (a) PROBABILITY OF NEXT DRINK TO BE Formula Discription Example diet colas 60% "=no of diet colas/total" 60% cans of lemonade 16% "=no of cans of lemonade/total" cans of root beer 24% "=no of cans of root beer/total" (b) Imperical or Relative Frequency Definition of Probability Formula Calculation You will need to pick only one of the three definitions, that is most appropriate, then de
elete the other two:
Coins Sample Space Possible Outcome Coin 1 Coin 2 Coin 3 Probability 1 T T T 12.5% 2 H T T 12.5% 3 H H T 12.5% 4 H H H 12.5% 5 T H H 12.5% 6 T T H 12.5% 7 H T H 12.5% 8 T H T 12.5% Each time a coin is dropped it will be either a Head H or a Tail T So one possible out come is that all coins show a Tail T: T T T, or first and second coin show a T w The probability for each out come is equal to the frequency of the outcome divided over the total time, so its probaility = 1/8 = 0.125 or 12.5%
while third coin show a Head H: T T H, and so on number of outcomes; for example T T T can only occur one

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