Question

В колоде 36 карт, из них наугад вынимают одну карту.какова вероятность того что вытянутая карта король ,масти пики,красной масти и картинка т.е. валет,дама или туз.

Answer 1

В колоде из 36 карт 4 короля, 9 карт пиковой масти, 18 карт красных, 16 "картинок",
следовательно:
Р(король)=4/36=1/9
Р(пик. масти)=9/36=1/4
Р(красн.)=18/36=1/2
Р(картинок)=16/36=4/9

Answer 2

Calculating the Probability of Drawing a Specific Card

To calculate the probability of drawing a specific card from a deck of 36 cards, we can follow these steps:

1. Identify the Relevant Cards: - In this case, we are interested in the probability of drawing a king, a spade, a red card, or a picture card (jack, queen, or king).

2. Count the Relevant Cards: - There are 36 cards in the deck, and we need to determine how many of these cards meet our criteria.

3. Calculate the Probability: - Once we know the total number of relevant cards, we can calculate the probability of drawing one of them from the deck.

Relevant Information from Search Results

The search results provide some relevant information for calculating the probability. From the snippets, we can see that the deck contains 36 cards, and there are references to specific calculations and probabilities.

Calculating the Probability

To calculate the probability, we need to count the relevant cards and then use this information to determine the likelihood of drawing one of them from the deck.

1. Counting the Relevant Cards: - The relevant cards in this case are the kings, spades, red cards, and picture cards (jack, queen, king).

2. Calculating the Probability: - The probability can be calculated using the formula: \[ \text{Probability} = \frac{\text{Number of favorable outcomes}}{\text{Total number of possible outcomes}} \]

- We can use the information from the search results to determine the probability based on the count of relevant cards.

Conclusion

Based on the information provided, we can calculate the probability of drawing a specific card from a deck of 36 cards. By following the steps outlined above and using the relevant information from the search results, we can determine the likelihood of drawing a king, a spade, a red card, or a picture card from the deck.