Question

Use the table to answer the question.Suit NumberClubs 7Diamonds 12Hearts 8Spades 13Rayoni pulled cards from a standard deck. She picked a card, recorded the suit, and put it back. She repeated the process many times. Predict how many diamonds she would pick if she drew 170 cards.

Answer 1

wrong

Answer 2

42 or 43?

Answer 3

which is more likley?

Answer 4

Based on the proportion of diamonds in the deck, we can predict that Rayoni would pick approximately 30 diamonds if she drew 170 cards.

There are a total of 52 cards in a standard deck, and 13 of those cards are diamonds. Therefore, the proportion of diamonds in the deck is 13/52 = 1/4.

If Rayoni drew 170 cards, we can estimate that she would pick approximately 1/4 of those cards as diamonds.

170 cards * 1/4 = 42.5

Therefore, it is predicted that Rayoni would pick about 42-43 diamonds if she drew 170 cards from a standard deck.

Answer 5

I apologize for the mistake in my previous response.

Since there are 52 cards in a standard deck and 13 of them are diamonds, the probability of drawing a diamond is 13/52 = 1/4.

If Rayoni drew 170 cards, we can predict that she would pick approximately 1/4 of those cards as diamonds.

170 cards * 1/4 = 42.5

Therefore, it is predicted that Rayoni would pick about 42-43 diamonds if she drew 170 cards from a standard deck.

Answer 6

In this case, since we can't draw half a card, it would make sense to predict that Rayoni would pick either 42 or 43 diamonds if she drew 170 cards from a standard deck.

Answer 7

Since 42.5 is halfway between 42 and 43, it is equally likely for Rayoni to pick either 42 or 43 diamonds when drawing 170 cards from a standard deck.