Assume that the coin is weighted so that a tail is 3 times as likely as a head. The coin is flipped 5 times. What is the probability that both heads and tails occur?

Q: A high school baseball player gets a hit 1 out of 10 times that he is at bat. In one game, he gets 8…

A: Given a high school baseball player gets a hit 1 out of 10 times that he is at bat.So the…

Q: Juan has a fair six-sided die, if Juan rolls the die twice in a row, what is the probability that…

A:

Q: A committee executive board is to be selected at random from a group of 10 people; 5 women and 5…

A: Given: Number of women = 5 Number of men = 5 Total people = 10

Q: A coin is tossed 3 times. What is t

A: From the given information, A coin is tossed 3 times. Total outcomes is 2^3=8 (HHH, TTT, THH, HTH,…

Q: Dan tosses a fair pyramid die that has four sides 7 times. What is the probability he rolls all…

A: Person D tosses a fair pyramid die that has four sides, 7 times.

Q: A dice is rolled 3 times. What is the probability that a 6 will appear in the toss?

A: Given Information: A dice is rolled 3 times. To find the probability that a 6 will appear in the…

Q: What is the Probability a couple has two children at least one of them is a boy. Assume that the…

A: Given that, The boys and girls are equally likely. P(boy) = 0.5 P(girl) = 0.5

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: If the probability that an event does no occur is 0.3 determine the probability that the event…

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: Suppose you flip a coin three times in a row and record your result. For example, flipping heads…

A: GivenThree coins are flipped in a rowThen the possible outcomes…

Q: Suppose that you flip four coins. What is the probability that when four coins are flipped, we get…

A: 1) Consider the experiment of flipping of 4 coins. Each coin flip has 2 possible outcomes, so the…

Q: A coin is tossed five times. What is the probability of getting 3 tails in these five tosses? Enter…

A:

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…

A:

Q: Suppose that you flip a coin 14 times. What is the probability that you achieve at least 4 tails?

A: Given Information: Suppose that you flip a coin 14 times. To find the probability that you achieve…

Q: Suppose a coin is flipped 3 times. What is the probability of getting two tails and one head?

A:

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: Mrs. Cruz has three daughters-in-law who are about to give birth. All of them have no idea as to the…

A: Given data: Mrs. Cruz has three daughters-in-law who are about to give birth. All of them have no…

Q: What is the probability that no two boys are sitting together for a photograph if there are 5 girls…

A:

Q: On average there are 3 leaks for every 100 miles of a pipeline. What is the probability that a…

A: On average there are 3 leaks for every 100 miles of a pipeline

Q: In a second grade class containing 14 girls and 11 boys, 2 students are selected at random to give…

A:

Q: Nasa needs to select a 7 person crew for a space mission from 43 applicants of whom are 21 women.…

A: Given data: the total numbers of applicants are n=43. The numbers of persons selected for space…

Q: Suppose a batsman can hit the ball 50% of the time. Assume that the batsman has seen 6 balls and hit…

A:

Q: Is it likely that a coin flipped 3 times will land heads exactly once or will land heads up exactly…

A:

Q: A fast-food restaurant gets an average of 3 orders per minute during the lunch rush. What is the…

A: A fast-food restaurant gets an average of 3 orders per minute during the lunch rush.i.e =3 per…

Q: what is the probability that you will get a head and a number greater than 4 when you flip a coin…

A: Possible outcomes for flipping a coin and tossing a six sided die are…

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: You toss twice coins. What is the probability that both land Tails up?

A: Given, Possible outomes => [h,h] [h,h] [t,t] [t,h]Favourable outcomes =[t,t] = 1number of…

Q: If you toss 6 coins, what is the probability of all 6 coins matching?

A:

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 coin is thrown 200 times. What is the probability that the article will be obtained no more than…

A: Given Probability = p = 0.5 Number of trial = n = 200

Q: A person conducts experiments of a 3 coin toss. Find the probability that the person will get either…

A: Given A person conducts experiments of a 3 coin toss.

Q: A tennis player makes a successful first serve 30% of the time. If she serves 33 times, what is the…

A: Solution: Let X be the number of first serves and n be the number of times she serves. From the…

Q: What is the probability of flipping a quarter four times and it landing on Tails each time? Leave…

A: The outcomes of flipping a quarter are {Head, Tail}.

Q: The average number of times per week that John's 3 dogs wake him up at night because the dogs want…

A: GIVEN DATA,The average number of times per week that John's 3 dogs wake him up at night because the…

Q: Suppose that you flip a coin 11 times. What is the probability that you achieve at least 4 tails?

A:

Q: A high school baseball player gets a hit 3 out of 10 times that he is at bat. In one game, he gets 5…

A: Let X denote the number of hits in 5 at bats and it follows binomial distribution  with parameters…

Q: Suppose that you flip a coin 13 times. What is the probability that you achieve at least 6 tails?

A: Given Information: Suppose that you flip a coin 13 times.  i.e., n=13 To find the probability that…

Q: Suppose you have an .95 probability of making a single free throw and to make the basket ball team…

A: The binomial probability distribution is, PX=x=nxpx1-pn-x In the formula, n denotes the number of…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.