Binomial Probability - Suppose you flip a fair coin 4 times. What is the probability of getting exactly 3 tails?

Q: What does combination mean in probability?

A: Combinations in probability are the number of ways to calculate the total outcomes of an event where…

Q: Rolling a pair of die, what is probability of getting a two and a five?

A: Solution:- when we roll a pair of die then total sample space is 36  Here favourable outcome is [ {…

Q: Find the probability that the sum is as stated when a pair of dice is rolled. (Enter your answers as…

A: (a) The total outcome for pair of dice is rolled is 36. The outcome for sum of 8 is {(2 6) (6 2) (3…

Q: Suppose you roll a fair die twice. Find the probability that the sum of the numbers is 4 Find the…

A: The sum is 4 for the outcomes=(1,3),(2,2),(3,1) And when a die is rolled then there are 6 outcomes…

Q: A fair coin is tossed 7 times. Find the probability of getting at least two heads? exactly 3 heads?…

A: A fair coin is tossed 7 times

Q: When the time runs out in a soccer game and the score is tied, the game will go to a shootout.  Each…

A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…

Q: Suppose that you flip a fair coin 6 times in a row and record each results. We want to find the…

A: Here, the coin is tossed 6 times. Number of outcomes=2^6=64. a) The different number of outcomes is…

Q: Smart TVs Smart TVs have seen success in the United States market. During the 2nd quarter of a…

A: From the above given data the following solution is provided below:

Q: The probability that a bachelor's degree recipient in 2006 majored in mathematics is 33 Find the…

A:

Q: Suppose the newspaper states that the probability of rain today is 40%. What is the complement of…

A: given data  probability of rain today = 40% in symbol : p(rain today) = 0.40

Q: Multiply probabilities? A traffic light at an intersection near Jamal's house is red 40% of the…

A: Formula : For independent event, P(A n B) = P(A) * P(B)

Q: if you flip a coin 15 times, how many tails do you expect them to get

A: Let us assume that we flip a coin 15 times hence n= 15 Probability of occuring tail = (1/2) or 0.5…

Q: Determine whether a probability model based on Bernoulli trials can be used to investigate the…

A: Ant random experiment, that only occurs in terms of "success" or "failure" is defined as a Bernoulli…

Q: how do you solve a probability? In a certain​ lottery, you must correctly select 5 numbers​ (in…

A: Number of ways of selecting 5 numbers out of 38 is given by

Q: If you flip a coin 10 times, what is the probability of getting at least 5 tails? Express…

A: It is given that:Number of times the coin is tossed : and let x denotes the number of times tail…

Q: According to flightstats.com, American Airlines flights from Dallas to Chicago are on time 80% of…

A: As per our guidelines we can solve first three sub part of question and rest can be reposted.…

Q: What is the probability of getting a pumpkin given you chose the middle path? No pumpkins Upper path…

A: If you choose middle path you get pumpkins definately. Whereas if you choose upper or lower path you…

Q: (1 point) A basketball player makes 200 out of 250 free throws. We would estimate the probability…

A: It is given that player makes 200 out of 250 throws.Probability:The chance of getting an event can…

Q: In playing a game, you win or lose $1 with probability 1/3 each, and with probability 1/3 you win…

A: x=win or lose the game   x PX=x xPX=x x2PX=x Win $1 1 13 0.3333 0.3 Lose $1 -1 13 -0.3333 0.3…

Q: Using a fair coin and a fair six-sided number cube, what is the probability of tossing tails and…

A: The outcomes of rolling a fair cube are, {1, 2, 3, 4, 5, 6}.

Q: Bag contain of 4 nickels , 3 dimes , 2 quarters . if you draw 3 coins at random from the bag,…

A: We have to find the probability one by one and multiply these probabilities to find the final…

Q: You are going to randomly choose 2 poker chips from a bag, one at a time, and record the color of…

A: Given, 6 red chips 3 blue chips 7 yellow chips Total = 16

Q: Roll a fair die. Are the events of getting an even number, and a multiple of 3 mutually exclusive?

A:

Q: What is the probability of getting either a sum of 8 or at least one 6 in the roll of a pair of…

A: The number of faces in a die=6 A pair of dice is thrown. i.e. The number of possible outcome=36