What is the probability of flipping 4 coins and getting all Heads? What is the probability...
What is the probability of flipping 4 coins and getting all Heads? What is the probability of drawing 3 marbles (without replacement) from 3 Blue, 3 Red, and 3 Yellow and getting no Yellow ones?
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What is the probability of flipping 4 coins and getting all
Heads? What is the probability...
Rosencrantz and Guildenstern are flipping coins. Guildenstern has a bag with 100 coins in it. All...
Rosencrantz and Guildenstern are flipping coins. Guildenstern has a bag with 100 coins in it. All of them are fair coins, except for 10 that each have heads on both sides and 2 that each have tails on both sides. Guildenstern reaches into the bag without looking, removes a randomly chosen coin, with each of the 100 coins equally likely, and flips it. Give exact answers expressed as simplified fractions. (a) What is the probability that it is one of...
(1 point) Consider a game played by flipping biased coins where the probability of heads is...
(1 point) Consider a game played by flipping biased coins where the probability of heads is 0.14. You first choose the number of coins you want to flip You must pay $1.5 for each coin you choose to flip. You flip all the coins at the same time. You win $1000 if one or more coins comes up heads How many coins should you flip to maximize your expected profit? Answer: What is your maximum expected profit? Answer: $ (Your...
The probability of getting 2 heads and 1 tail when three coins are tossed is 3 in 8
The probability of getting 2 heads and 1 tail when three coins are tossed is 3 in 8. Find the odds of not getting 2 heads and 1 tail. ANSWER: 5:8?Three Coins are tossed. Find the probability that exactly 2 coins show heads if the first coin shows heads.?ANSWERS: Could it be 1/4?
what is the probability of getting 2 heads up and 1 tails up when flipping the...
what is the probability of getting 2 heads up and 1 tails up when flipping the coin three times
Please answer all three questions below: 1.) A bag of marbles contains the following assortment of...
Please answer all three questions below: 1.) A bag of marbles contains the following assortment of marbles. Yellow Blue Blue Yellow Yellow Yellow Green Green Green Red Red Green Yellow Yellow Blue Bag of Marbles The experiment is to reach into a bag pull out two marbles without replacement. Calculate the probability of randomly choosing a Red marble and Green marble. P(Red AND Green) = 2.) A bag of marbles contains the following assortment of marbles. Yellow Blue Red Blue...
A box contains 3 different coins. An experiment consists of drawing two coins in succession without...
A box contains 3 different coins. An experiment consists of drawing two coins in succession without replacement from the box, noting the type of each coin as it is drawn, and then flipping the last coin drawn 4 times and noting the number of Heads. An outcome is a list of the coins drawn, in the order they were drawn, and the number of Heads that came up on the 4 flips. How large is the sample space?
magine flipping twelve fair coins. a. What is the theoretical probability that all twelve will come...
magine flipping twelve fair coins. a. What is the theoretical probability that all twelve will come up tails? b. What is the theoretical probability the first toss is heads AND the next eleven are tails? a. P(all twelve tosses are tails)equals StartFraction 1 Over 4096 EndFraction (Type an integer or a simplified fraction.) b. P(first toss is heads and next eleven tosses are tails)equals nothing (Type an integer or a simplified fraction.)
if 5 fair coins flipped what is the probability of getting at least 2 heads and...
if 5 fair coins flipped what is the probability of getting at least 2 heads and 2 tails given that there is at least 1 head and 1 tail？
A coin is biased such that the probability of flipping heads is .2. If the coin...
A coin is biased such that the probability of flipping heads is .2. If the coin is tossed 15 times, what is the probability of getting exactly 5 heads?
1. You have three different coins where the probabilities of getting heads are 0.5, 0.7, and...
1. You have three different coins where the probabilities of getting heads are 0.5, 0.7, and 0.2 respectively You plan to flip each coin and count the total number of heads. You're curious what the probability of getting exactly two heads is. [1 point a. Explain why you cannot use the Binomial model for this situation. [3 points] b. Show that the probability of getting exactly two heads is 0.38. Define any events you want to use in words. c....
(1 point) Consider a game played by flipping biased coins where the probability of heads is 0.14. You first choose the number of coins you want to flip You must pay $1.5 for each coin you choose to flip. You flip all the coins at the same time. You win $1000 if one or more coins comes up heads How many coins should you flip to maximize your expected profit? Answer: What is your maximum expected profit? Answer: $ (Your...
1. You have three different coins where the probabilities of getting heads are 0.5, 0.7, and 0.2 respectively You plan to flip each coin and count the total number of heads. You're curious what the probability of getting exactly two heads is. [1 point a. Explain why you cannot use the Binomial model for this situation. [3 points] b. Show that the probability of getting exactly two heads is 0.38. Define any events you want to use in words. c....
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