Determine whether the events described in each exercise are independent or dependent. Then find the and probability of the events.
1.) Tossing a coin four times in a row and getting HTHT, in that order?
2.) The next five births at a hospital all being boys?
Determine whether the events described in each exercise are overlapping or non-overlapping. Then find the either/or probability of the events.
1.) Getting a sum of either 5 or 9 on a roll of two dice?
2.) Drawing either a 10 or a heart from a regular deck of cards?
1)
a)
Tossing a coin is independent of before toss
Sample space contains 16 possibilites as we are tossing the for 4times
We want probability of HTHT =1/16
b)
Giving birth to boy child is independent of before birth
Probability of giving birth to boy child =1/2
Probability of giving birth to 5 boys consecutively will be (1/2)^5=1/32
2)
Determine whether the events described in each exercise are independent or dependent. Then find the and...
1.) Determine whether the following individual events are overlapping or non-overlapping. Then find the probability of the combined event. -Getting a sum of either 2 or 5 on a roll of two dice 2.) Use the "at least once" rule to find the probabilities of the following event. Getting at least one head when tossing four fair coins. (What is the probability) 3) Determine the probability of having 1 girl and 3 boys in a 4-child family assuming boys and...
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Determine whether the events A and B are independent. Find the probability of event {A and B). Round your answer to 5 decimal places when necessary A card is selected at random from a standard deck of 52 cards. It is then replaced and a second card is selected at random. Event A: A king is selected on the first draw Event B: An ace is selected on the second draw independent A. 0.00592 dependant B. 0.01923 dependant C. 0.02324...
1.)Use the definitions given in the text to find both the odds for and the odds against the following event. Flipping 2 fair coins and getting 2 tails. The odds for getting 2 tails are to what to what.(Type a whole number.) The odds against getting 2 tails are what to what. (Type a whole number.) 2.)Determine whether the following individual events are overlapping or non-overlapping. Then find the probability of the combined event. Getting a sum of either 2...
Please help and give explanation for your answers. Assume that the following are all independent events, and calculate their probabilities. (a). The probability of getting five heads in a row with a balanced coin. (b). The probability of drawing three clubs in a row ( with replacement) from an ordinary deck of 52 playing cards. (c). The probability of drawing three clubs in a row ( without replacement) from an ordinary deck of playing cards. (d). The probability that a...
2. Determine whether the following events are over- lapping or non-overlapping and find the probabil- ity. a. Rolling either a 3, a 4, or a 5 on a single die. b. Selecting either a woman or an American when you select a person at random from a group of 20 English women, 25 English men, 25 American women, and 20 American men. c. Drawing either an ace or a king from a stan- dard deck of 52 cards.
1.) Determine whether the following individual events are independent or dependent. Then find the probability of the combined event. Randomly selecting a four-person committee consisting entirely of Americans from a pool of 19 Americans and 8 Canadians. 2.) Use the theoretical method to determine the probability of the given outcome or event. Assume that the die is fair. Rolling a single six-sided die and getting a low number (1, 2 or 3). -The probability rolling a single six-sided die and...
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