Task of the day: Ten unbiased coins are tossed simultaneously. Find the probability of obtaining, (i) Exactly 6 heads (ii) At least 8 heads (iii) No head (v) Not more than three heads (vi) At least 4 heads (iv) At least one head

Q: If three coins are tossed, what is the probability of getting two tails? A. 1/3 B. 3/8 C. 2/3 D.…

A:

Q: There are 25 red balls, 7 green balls, and 9 white balls in a bag. If you reach into the bag and…

A: Given  There are 25 red balls, 7 green balls, and 9 white balls in a bag   Total ball = 25 + 7 + 9…

Q: How many patients, on average, can the clinic expect that will not show up? Round your answer to 1…

A:

Q: Construct a probability distribution for tossing 3 coins. Assume X be the number of tails.

A: here number of trials( number of times the coin is tossed)=3 in tossing a coin for once , the…

Q: C. The probability that the the child will be older than 5 years old? | 0.8681 d. The probability…

A: Consider that the answer of the given part a, b, and c are the correct answer. And distribution is…

Q: h) A factory is producing components, of which 1.9 % are defective. They are packed in boxes, each…

A: Given thatprobability that component is defective p = 1.9% = 0.019n = 15X ~Binomial(n, p) X ~…

Q: What is the probability  of getting at least 1 head on 5 successive tosses of a coin? a. 3/4 b.…

A: A coin is tossed 5 successive times. The total number of possible outcomes is, N=2n Here, n is the…

Q: Please need help with this question ? A math class consists of 34 students, 19 female and 15 male.…

A: Given: A math class consists of 34 students 19 female 15 male

Q: 8. Ali records the number of cars that approach an intersection. He finds that an average of 2 cars…

A: The objective of this question is to find the probability that 3 or more cars will approach the…

Q: What is the probability that the teacher selects four females

A:

Q: applicants for a job, 140 are female and 30 are female and have a graduate degree. Step 2 of 2: If…

A: Femalemaletotalhas graduate degrees302757not have college degrees11083193140110250

Q: a. Roll all 3's? b. You roll all odd numbers? c. You roll at least one 5?

A:

Q: What is the probability that at least 3 of them are met? Select one: a. 0.92 b. 1 c. 0.5 d.…

A:

Q: Four coins are tossed. Find the probability 1- all faces are same. 2- equal number of heads and…

A: Provided information is, four coins are tossed. Outcome of this event be: Ω = {HHHH, HHHT, HHTT,…

Q: A stack contains 20 white balls, 18 green balls and 12 brown balls. A ball is drawn at random from…

A: HERE use basic probability  probability = no of favorable outcomesTotal number of outcomes

Q: In a bingo game , there are 75 balls. in the first draw, determine the probability that ball is a. A…

A:

Q: 4. Toss a coin 100 times, find the probability that a Head will appear at most 43 times?

A: Given Let define a random variable X as, X: The number of times Head appears in experiment of…

Q: A high school baseball player has a 0.208 batting average. In one game, he gets 9 at bats. What is…

A:

Q: Determine the probability of your outcomes from the following: Two coins (All heads) Three coins (2…

A: The total possible outcomes for two coin tossed are {HH, HT, TH, TT} The total possible outcomes for…

Q: A local county has an unemployment rate of 7%. A random sample of 16 employable people are picked at…

A: the sample size n=16the probability of unemployment in the county p=0.07the probability of…

Q: Find the probability distribution for the number of heads that will occur when 5 coins are tossed

A: Given,  No of coins tossed = 5 Let x be the number of heads appeared during the tossing of 5 coins.…

Q: 10 balls are numbered 1-10 find the probability: a. odd # b. greater than 6 c. ball number 2 d. not…

A: a. It is given that, 10 balls are numbered from 1 to 10.

Q: A box contains 15 red and 5 blue balls. Balls are drawn randomly one at a time with replacement.…

A: We have to find correct answer.

Q: Suppose we roll n fair dice and sum up the largest three numbers of the n rolls. What is the…

A: For n = 1, the required probability will be 0 since a sum of 18 is not possible from a single roll…

Q: Perros Richard de la 41 receives 5 home orders every 2 minutes. a. How many home orders are…

A: Answer: Using the given data,

Q: What is the probability of 4 heads turning up out of four tosses of the coin if the probability of…

A: The given context follows binomial distribution with n = 4 and p = 0.4.

Q: A fair coin is tossed 8 times. i). What is the probability that the eighth toss results in a head…

A: Following are the explanation of the question.

Q: Out of 250 applicants for a job, 140 are female and 30 are female and have a graduate degree. Step 1…

A: Total no. of applicants for a job=250No. of female applicants=140No. of female and have a graduate…

Q: Find the probability that exactly five green hats are drawn.

A: A bag contains three red hats, two green hats and one orange hat Eight hats will be drawn at random…

Q: A fair die is tossed three times. Find the probability of getting, a. Three 2’s b. Three 5’s c.…

A: The following information has been provided: A fair die is tossed three times. We need to compute:…

Q: A coin is tossed, determine: a) The probability of winning 8 out of 10 tosses. b) The probability…

A: Introduction: For this problem, assume that the coin is fair, so that the probability of getting…

Q: A committee of three people must be chosen from 11 sophomores and 7 juniors. What is the probability…

A: