If you flip a fair coin 9 times, what is the probability of each of the following Getting all tails Getting all heads Getting at least one tails

Q: A committee of 5 persons is to be formed from 6 men and 4 women. What is the probability that the…

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Q: what is the probability that all 6 will be above average in performance?

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Q: If a poker hand of 5 cards is drown from a deck of 52 cards what is the probability that it will…

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Q: Suppose, you have removed all but the numbered cards from a deck of playing cards. Now, you have to…

A: Given, The total numbered cards = 36

Q: committee of 3 is to be chosen from 14, 10 females and 4 males, at random. Josue is one of the…

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

Q: Suppose a batsman can hit the ball 50% of the time. If the batsman is given 3 attempts at hitting…

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Q: If the probability That a randomly selected murder resulted from a rifle or shotgun is 0.061 then if…

A: From the provided information,The probability that a randomly selected murder resulted from a rifle…

Q: To make a 750 piece jigsaw puzzle more challenging, a puzzle company includes 5 extra pieces in the…

A: Probability of an event is defined as total favorable outcome divided by total possible outcome.…

Q: Suppose that you flip a coin 14 times. What is the probability that you achieve at least 6 tails?

A: Let us denote X=the number of tails. n=sample size= 14 p=probability of success= 12=0.5 X follows a…

Q: Suppose that you flip a coin 15 times. What is the probability that you achieve at least 6 tails?

A: A coin is fliped  times.

Q: What is the probability that at least four of the next 5 cars get a green light

A: It is given that  Green light = 40 seconds Red light = 15 seconds Yellow light = 5 seconds

Q: A party host gives two prizes to two different guests chosen at random. There are 10 men and 12…

A: given  data,A party host gives two prizes to two different guests chosen at random,there are 10- men…

Q: Suppose you plan to take 3 courses next term. If you select them randomly from the listing of 12…

A: We have to find given probability.

Q: Delta Airlines flights from Minneapolis to Atlanta are on time 83% of the time. Suppose 6 flights…

A: It is given that n is 6 and p is 0.83.

Q: if i flip a coin 5 times what is the probability that all flips will be tails

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Q: If approximately 2% of the people in a room of 300 people are left-handed, find the probability that…

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Q: Suppose that you flip a coin 10 times. What is the probability that you achieve at least 5 tails?

A: We have to find the probability that you achieve at least 5 tails.....

Q: What is the probability of flipping a coin once and getting heads if you have gotten 5 tails in a…

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Q: If you are dealt 4 cards from the shuffle deck of 52 find the probability of getting three jacks and…

A: Obtain the probability of getting three jacks and one queen. The probability of getting three jacks…

Q: You pick 4 cards from a deck without replacing the card each time before picking the next card.…

A: Total no.of cards=52no.of jacks in pack of 52 cards=4

Q: Suppose you are going to form a committee of students and faculty. You have 12 total students and 24…

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Q: 7 people, including Dexter and Darwin, have put their name in a lottery to win free bagels. If 4…

A: Introduction: According to the permutation rule, if r distinct items are to be chosen from n items…

Q: A pair of fair dice are rolled one time. What is the probability that the sum of the two dice is…

A: Here we have to probability that sum of two dice is equal to 4 or sum is odd number when a pair of…

Q: 7 total students and 20 total faculty to pick from. You want to have 10 total people on the…

A: Given data: Total number of students = 7 Total number of faculty = 20 Number of people to be…

Q: Suppose you have 2 identical green socks, 4 identical red socks, and 14 identical purple socks. If…

A: Given,no.of green socks=2no.of red socks=4no.of purple socks=14Total no.of socks=20

Q: If you throw a single die twice, what's the probability of first getting a 3 and then getting…

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Q: i have a 20p a 10p and a 2p coin, what is the probability of getting two tails and a head in any…

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Q: Suppose we flip a fair coin 20 times getting 6 tails and 14 heads. Find the probability of having no…

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Q: Alana has a packet with 3 silver wrapping papers, 5 golden wrapping papers, and 6 pink wrapping…

A: Given that :  3 silver wrapping paper  5 golden wrapping paper  6 pink wrapping paper  Two wrapping…

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

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Q: You go to a party which has1000 guests (including you). What is the probability that at least two…

A: Party which has 1000 guests (including you). Therefore, n=999. Let X denotes the guests have the…

Q: uppose that you flip a coin 14 times. What is the probability that you achieve at least 5 tails?

A: given data, flip a coin 14 timesn=14p(head)=p=0.50p(tail)=q=1-0.50=0.50x= no. of tails probability…

Q: A bag contains 25 gumballs in total.  There are 6 blue gumballs, 7 green gumballs, 4 red gumballs, 3…

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

Q: A commission of 3 people out of 5 women and 4 men working in a workplace will be formed. Which of…

A: To find the probability following rules will be used  :  Fundamental Principle of Multiplication :…

Q: What conclusions could you make about the three mistakes? Make sure to explain your conclusion…

A: Answer:----:.             Date:----4/10/2021

Q: Suppose that you flip a coin 11 times. What is the probability that you achieve at least 6 tails?

A: Givenn=11p=probability of getting tail in a flip = 12=0.5Let "x" be getting tail…

Q: A student is taking a true/false exam with 18 questions. If he guesses on each question, what is the…

A: Given Information 18 true/false question Probability of correct answering p = 0.5 N = 18 Let X be…

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.