statistics

H. A jar contains 6 red marbles numbered 1 to 6 and 10 blue marbles numbered 1 to 10. A marble is drawn at random from the jar. Find the probability that the marble is red or odd-numbered. J. 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 selecting a 6 or a heart? K. A die is rolled twice. What is the probability of showing a 5 on the first roll and an even number on the second roll? Your answer is : L. Every cereal box has a gift inside, but you cannot tell from the outside what the gift is. The store manager assures you that 17 of the 44 boxes on the shelf have the secret decoder ring. The other 27 boxes on the shelf have a different gift inside. If you randomly select two boxes of cereal from the shelf to purchase, what is the probability that BOTH of them have the secret decoder ring? (Give answer as a decimal correct to at least three decimal places.) probability =