You toss a coin 6 times what if the probability that you toss at least 1 head and at least 1 tails. Hint think complements

Q: you are dealt one card from a 52 card deck find the probability that you are not dealt a red picture…

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Q: second card. If the card is a red card, the player sets it aside and then draws the second card. If…

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Q: A number cube is rolled and a coin is tossed. The number cube and the coin are fair. What is the…

A: GivenA number cube is rolled and coin is tossed

Q: Determine if each event is independent or dependent.  Then find the probability.   A green die and…

A: roll a green die and a red die .  each die has outcome  1 to 6.  P(4 on green die and 5 on red die)…

Q: Ramos is taking a 9 question quiz each question has 4 possible answers. What is the probability that…

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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: Example 9: On a library shelf, you can find 4 statistics books, 5 math books and 3 chemistry books.…

A: Introduction :-  Given that there are 4 statistics books, 5 math books, 3 chemistry books. Let ,  X1…

Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Given the event that there are 10 tennis balls and one randomly pick some number of them.

Q: You have a bag with 10 tiles in it. The tiles are identical except that 3 are red and 7 are black.…

A: The probability of an event is always fall between 0 and 1 and it is defined as ratio of favourable…

Q: A quiz consists of 2 true-false questions and 4 multiple-choice questions (each with 4 choices with…

A: Given data Quiz consists of 2 true-false questions 4 multiple-choice questions Total question = 2+4…

Q: Suppose you roll a fair die twice. Find the probability that the sum of the numbers is 11 Find the…

A: When a die is rolled twice then there are total 6×6=36 outcomes.  Among those 36 outcomes (5,6) and…

Q: you flip a coin 6 times whats the probability of them all being heads?

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: you flip a coin 4 times whats the probability that all four of them are heads?

A: According to the provided data, a coin is flipped 4 times.The total number of combinations is…

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: 3. A cumulative distribution function of a discrete random variable X is given as %3D 1s x< 2 F (x)…

A: As per bartleby guidelines , When more than 3 subparts are given , only first three should be…

Q: Every day Bill buys a lottery ticket each ticket has probability .25 of winning a prize. After 7…

A: we want to find probability that Bill has one at least one prize

Q: In a poker hand Consisting of the probability of 5 5 Card, find (a) Two 1O's 4 hearts and one club…

A: a) In a deck of 52 cards there are four 10'sAnd (52-4)=48 other cards We can draw two 10's in 4C2=6…

Q: A coin is flipped 3 times. Determine the probability that one tail will result from the three…

A: We have to use Binomial distribution. Binomial distribution : If random variable x follows Binomial…

Q: What is the probability that a couple that has 5 children will have: 4 boys and 1 girl? 5 girls? 3…

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Q: An airplane has 100 seats for passengers. Assume that the probability that a person holding a ticket…

A: Let X be the number of persons holding a ticket appears for the flight.From the given…

Q: you roll a die 150 times what is the probability you roll a 6 exactly 30 times

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Q: A class has 8 boys and 15 girls. If three students are selected at a random from the class, what is…

A: According to the combination rule, if r distinct items are to be chosen from n items without…

Q: ou roll a fair six sided die twice. Find the probability of rolling a 1 the first time and a number…

A: n(S) = 36 Let A = rolling a 1 and then greater than 5 = {(1,6)} n(A) = 1

Q: You are dealt one card from a standard 52 card deck find the probability of being dealt the ace of…

A: From the provided information, Total cards in standard deck = 52

Q: 15. A letter is chosen from the English alphabet. What is the probability the letter is a consonant…

A: There are 26 English alphabet.Out of which 5 are vowels i.e. a,e,i,o,u. and all other 21 are…

Q: Imagine that you ask a friend to choose a card from a standard deck of cards. He chooses the card,…

A: probability

Q: Suppose that you have 13 coins: 6 dimes, 5 quarters, and 2 nickels. Two coins are selected at…

A: The probability is the equal chance of occurrence of an observation that can involve in the sample.…

Q: Box A contains 5 red cards and 3 white cards, Box B contains 2 red cards and 6 white cards. If a…

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Q: In your sock drawer you have 5 blue, 5 gray, and 2 black socks. Half asleep one morning you grab 2…

A: Given that  5 blue, 5 gray, and 2 black socks. grab 2 socks at random  find the probability you end…

Q: Toss a coin twice. Find the probability of getting 1 head. (In this course, I head is taken to mean…

A: given data, toss acoin twice total out comes = 22=4sample space :{HH,TT,HT,TH}we have to find out…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.