We have a deck of 8 cards numbered from 1 to 8.Some are white and some are grey, as shown below.Answer the following questions. Write each answer as a fraction.A card will be drawn at random.(a) What is the probability that the card drawn is grey?(b) What is the probability that the card drawn is grey, given that an even-numbered card is drawn?

If one card is drawn from an ordinary deck of cards, find the probability of getting the following.Enter your answers as fractions or as decimals rounded to 3 decimal places.

You draw a card from a deck. Find the probability (rounded to 4 decimal places):Drawing an even numbered card

There is a stack of 8 cards, each given a different number from 1 to 8. Suppose we select a card randomly from the stack, replace it, and then randomly select another card. What is the probability that the first card is an even number and the second card is less than 4?Write your answer as a fraction in simplest form.

We have a deck of 8 cards numbered from 1 to 8.Some are grey and some are white.The cards numbered 1 and 5 are grey.The cards numbered 2, 3, 4, 6, 7, and 8 are white.A card is drawn at random.Let X be the event that the drawn card is grey, and let PX be the probability of X.Let not X be the event that the drawn card is not grey, and let Pnot X be the probability of not X.(a)For each event in the table, check the outcome(s) that are contained in the event. Then, in the last column, enter the probability of the event.Event Outcomes Probability1 2 3 4 5 6 7 8X =PXnot X =PnotX(b)Subtract.=−1PnotX (c)Select the answer that makes the sentence true.−1Pnot X is the same as ▼−1PX.

Eric is randomly drawing cards from a deck of 52. He first draws a red card, places it back in the deck, shuffles the deck, and then draws another card.What is the probability of drawing a red card, placing it back in the deck, and drawing another red card?  Answer choices are in the form of a percentage, rounded to the nearest whole number.4%13%22%25%