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if you draw one card from a standard deck, what is the probability of drawing a 5 or a diamond?

Sagot :

Misspancitcantonidn

Finding the Probability of Two Events

The probability of drawing a 5 or a diamond from a standard deck of cards is ‌17⁄52‌ or 0.33 or 33%. To find the probability of two events, you have to find the probability of each event and add them. Remember that you can express the probability in fraction form, decimal form and percent form.

Definition of Probability

Probability refers to a numerical description of how likely an event is to happen. It is the chance that something is going to happen. It is used to tell whether an event is likely, unlikely or impossible to happen.

Formula of Probability

The probability of an event is equal to the number of events to happen over the total number of possible outcomes.

Probability = number of events to happen / total number of possible outcomes

Step-by-Step Explanation:

There are two possible events to happen in the problem.

  1. The probability of drawing a 5.
  2. The probability of drawing a diamond.

Let us find the probability of each event.

1. The number of possible events to happen is 4 since there are four cards with a number 5 in them. Then, the total number of possible outcomes is 52 since there are a total of 52 cards in a deck.

= ‌4⁄52

2. The number of possible events to happen is 13 since there are 13 diamond cards in a deck. Then, the total number of possible outcomes is 52.

= 13⁄52

Now, to find the probability of the events, add the probabilities.

4⁄52 + 13⁄52 = 17⁄52

Therefore, the probability of drawing a 5 or a diamond from a standard deck of cards is 17⁄52.

Remember that you can express the probability in three ways.

Fraction Form - 17⁄52

Decimal Form - 0.33

Percent Form - 33%

To learn more examples of finding the probability, visit the links:

brainly.ph/question/2058361

brainly.ph/question/2110202

brainly.ph/question/1472769

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