0,31 - вероятность того, что к концу дня в одном автомате по продаже шоколада этого самого шоколада не останется. 0,13 - вероятность того, что шоколад будет отсутствовать в двух автоматах. События, что «шоколад закончится в первом автомате» и кшоколад закончится во втором автомате» - зависимые события. Найди вероятность, что к концу дня шоколад не закончится в двух автоматах.

A card is drawn randomly from a standard 52 -card deck. Find the probability of the given event. (a) The card drawn is 5 The probability is : (b) The card drawn is a face card (Jack, Queen, or King) The probability is: (c) The card drawn is not a face card.

As shown above, a classic deck of cards is made up of 52 cards, 26 are black, 26 are red. Each color is split into two suits of 13 cards each (clubs and spades are black and hearts and diamonds are red). Each suit is split into 13 individual cards (Ace, 2-10, Jack, Queen, and King). If you select a card at random, what is the probability of getting: 1) A(n) 9 of Spade s? 2) A Spade or Heart? 3) A number smaller than 9 (counting the ace as a 1)?

A die is rolled. Find the probability of the given event. (a) The number showing is a 5 ; The probability is: (b) The number showing is an even number; The probability is : (c) The number showing is greater than 2 ; The probability is :

A jar contains 6 red marbles numbered 1 to 6 and 8 blue marbles numbered 1 to 8 . A marble is drawn at random from the jar. Find the probability of the given event. (a) The marble is red Your answer is: (b) The marble is odd-numbered Your answer is: (c) The marble is red or odd-numbered Your answer is: (d) The marble is blue and even-numbered Your answer is:

A card is drawn randomly from a standard 52-card deck. Find the probability of the given event. (a) The card drawn is 5 The probability is : \( \frac{1}{53} \) (b) The card drawn is a face card (Jack, Queen, or King) The probability is : (c) The card drawn is not a face card. The probability is: