Probability As Decimal Worksheet
What is probability of getting an ace if One card is picked up from a well shuffled pack of 52 cards?
|Step 1:One card out of 52 cards can be selected in 52 different ways.|
|Step 2: Out of these 52 cases four cases will favor the event selecting an ace (Ace of Clubs, Ace of diamonds, Ace of Spades, and Ace of Hearts)|
Step 3: Probability of selecting an Ace card
Number of cases favoring the event of selecting an ace
Total number of different ways in which we can select a card
|Step 4: 4 / 52|
1 / 13Answer = 0.08
Try two practice problems:
Find the probability of the following.
(A) Picking a number less than 5 from 1-9.
(B) Picking a number less than 7 from 1 – 15.
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