Suppose you toss a fair coin 4 times. You should show your work for this problem. a) What is the probability of getting 4 tails? b)What is the probability of getting 4 tails, given that the first toss resulted in a tail? > Next Ouestion

Q: Suppose you flip eight fair coins.   What is the probability of flipping exactly eight heads? What…

A: In a coin tossing the probability of getting a head and tail is equal and the corresponding…

Q: What is the probability that if 4 letters are typed, no letters are repeated? Write your ans

A:

Q: what is the probability of obtaining 8 heads in a row when flipping a fair coin? interpret this…

A: A fair coin is one which is equally likely to land on head  or on tail. So, we infer P(H) =…

Q: if you toss a fair coin 8 times, what is the probability of getting all heads

A: if you toss a fair coin 8 times, what is the probability of getting all heads

Q: a fair coin is flipped 8 times, what is the probability of getting at least 1 head?

A: Obtain the probability of getting at least one head. The probability of getting at least one head is…

Q: A coin is loaded so that the probability of a head occurring on a single toss is 23. In four tosses…

A: here we will use Binomial distribution   A binomial distribution is simply the probability of a…

Q: Suppose a die has been loaded so that the face lands uppermost 3 times as often as any other face…

A: Answer:-  Here, sample space consists of 6 elements.  Given that, element 1 has a probability 3x.…

Q: What is the probability that 25 rolls of a fair die will show 4 twos? Please show work.

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Q: What is the probability of getting at least 7 heads when 20 coins are tossed?

A: Given that, 20 coins are tossed.

Q: What is the probability 106 randomly selected people have an average body temperature is greater…

A: Sample Size = 106 Mean = ∑xi*Frequency∑Frequency  , where xi is the temp value The standard…

Q: coin is flipped 10 times, what is the probability of at least one hea

A: If we toss a fair coin, there are two possible outcomes for each trial that is "Head' and "Tail".For…

Q: What is the probability of getting at least one red ball when drawing 4 balls from a box containing…

A: Given that a box contains 3 red balls, 4 white balls and 6 yellow balls and 4 balls are drawn from…

Q: A coin is tossed 5 times. What is the probability that a) at most 2 heads will occur? b) At least 2…

A: Given,A coin is tossed 5 times so,sample size (n)=5P=P(getting a head )=12=0.5X=no.of heads will…

Q: What is the probability of getting three sixes in five tosses of a die?

A: Let us denote X=the number of sixes n=sample size=5 p=probability of success in each toss=16…

Q: A fair, six-sided die is rolled 5 times. What is the probability of rolling a 3 on just one of the…

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Q: What is the probability of getting the first "three" in the 6' roll?

A: here given, balanced 6 sided die rolled , here use geometric distribution

Q: What is the probability of having 2 boys given at least 1 is a boy? (Bayes’ theorem)

A: Let us suppose that, A & B are the two events then following is the formulae for Bayes' Theorem…

Q: What is the probability of drawing 3 white and 4 green balls from a bag that contains 5 white and 6…

A:

Q: Suppose that you are going to throw fair dice . What is probability of getting 6

A: The sample space for throwing a fair dice is: S={1, 2, 3, 4, 5, 6}.

Q: A security code consists of a persons first and last initials followed by four digits. What is the…

A: The probability of an event is defined as,

Q: If a fair die is rolled 6 times, what is the probability, rounded to the nearest thousandth, of…

A: The number of outcomes when rolling a die is 6.

Q: A bag of the same size small balls contains 6 blue balls, 5 red balls, 5 yellow balls, and 4 geeen…

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Q: If a die is rolled, (a) what is the probability of obtaining an even number or a number greater than…

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Q: if eight coins are flipped 5 times what is the probability of obtaining at least one ​head?

A:

Q: A coin is tossed 5 times. What is the probability that (a) at most 2 heads will occur? (b) At least…

A: Let us denote: X=the number of headsn=sample size=5p=the probability of getting a head=0.5So, X…

Q: Suppose, a bag has 4 red balls and 6 blue balls. What is the probability of choosing 2 blue balls at…

A: There are a total of 10 balls, 4 red and 6 blue, out of which two blue balls are taken randomly.

Q: The grade appeal process at a university requires that a jury be structured by selecting six…

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Q: What is the probability of getting exactly one head when a fair coin is tossed for 3  times?

A: GivenA coin is tossed 3 timesn=3p=12=0.5        ( head occurs once in 2 chances i.e., head or…

Q: 2. What is the probability of getting three cards of the same suit when dealt 3 cards from a…

A: 2. There are three cards are selected from standard deck. The possible outcome is (352) There are…

Q: What is the probability of getting at most four (4) heads in tossing a coin five (5) times?

A: Given that n =5 ,p=0.5 ,p(x<=4)=?

Q: What is the probability of flipping a coin five times and it landing on Heads all five times? Do not…

A:

Q: The probability of getting at least 2 heads when a coin is tossed four times is?

A: Obtain the probability of getting at least 2 heads when a coin is tossed four times. The probability…

Q: A coin is loaded so that the probability of a head occurring on a single toss is 3/4. In five tosses…

A: The provided information are:

Q: What is the probability that 3 heart cards can be drawn in succession from a deck of 52 cards?

A:

Q: A pair of dice is thrown nine times, what is the probability of getting a) Sum between 4 and 7? b)…

A: Given information: A pair of dice is thrown times. Need to find the following probabilities: a. Sum…

Q: What is the probability that a hand of 6 cards contains 6 cards of 6 different ranks?

A: Let A be the event that a hand of 6 cards contains 6 cards of 6 different ranks Here, the total…

Q: A die is rolled 8 times. Given that there were 3 sixes in the 8 rolls, what is the probability that…

A: Here  A die is rolled 8 times,  probability that obtaining six at any dice is, p=1/6 Given that…

Q: A coin is tossed 5 times. What is the probability that (a) at most 2 heads will occur? (b) at least…

A: Givena coin is tossed 5 times Total no.of possible outomes =25=32sample size(n)=32probability of…

Q: What is the probability of drawing 6 white balls from a jar containing 9 white, 4 red and 3 blue…

A: What is the probability of drawing 6 white balls from a jar containing 9 white, 4 red and 3 blue…

Q: what is the probability to win buying one ticket at the lottery with 6 out of 56 balls and how many…

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Q: What is the probability of getting exactly four 2s in casting a die 7 times?

A:

Q: A container has 4 red balls and 4 green balls. If a ball is ground then what is the probability of…

A: There are 4 red balls and 4 green balls. So total (4+4)=8 balls are in the container. So the…

Q: 2. what is the probability of drawing the number 8 or a card of diamonds from a deck of 52 cards?

A: in a pack of 52 cards no.of diamond cards=13no.of 8 number cards=4

Q: What is the probability of obtaining at least one head when a coin is flipped six times?

A: Here a coin is tossing 6 times, number of output for tossing a coin is 2( head or tail). If we are…

Q: 2. A pair of dice is rolled thrice. What is the probability of getting doubles in the three rolls?

A:

Q: 2. Find the probability of rolling a 4 on a fair die given that it will land even?

A: If a die is rolled the possible outcomes are S=1,2,3,4,5,6Let ∈ be the event of getting even…

Q: Find the probability of obtaining an even number or a number can be divided by 3 without remaining…

A: It is an important part of statistics. It is widely used.