For the experiment of rolling a single fair die, find the probability of obtaining not greater

Q: Calculate the probability for both groups.

A: It is given that  The number of family from CA owns a home = 730 The number of family from CA do not…

Q: ssuming that P(green) = 0.75, what is the probability that among his 580 plants

A: Let, Xi be a random variable. Xi = 1,     if ith pea is green0,       otherwise So, Xi = 1,   with…

Q: Kathryn buys a bag of cookies that contains 9 chocolate chip cookies, 5 peanut butter cookies, 8…

A:

Q: Find the probability that the average effective time of the pain relief drug for a sample of 25…

A: The mean is 2 hours and the standard deviation is 0.20 hours.

Q: In a large population, 59% of the people have been vaccinated. If 5 people are randomly selected,…

A:

Q: John Michael buys a bag of cookies that contains 8 chocolate chip cookies, 8 peanut butter cookies,…

A: The total number of cookies is  8×4 =32. The total number of sugar cookies is 8. The total number of…

Q: Chesed cheats at D&D by using a weighted 20-sided die. He knows from experience that it has a 10%…

A:

Q: Assume that private preschool costs in the city are normally distributed. The average amount that…

A: We are given that,

Q: For the experiment of rolling an ordinary pair of dice, find the probability that the sum will be…

A: Concept of probability:Probability deals with the likelihood of occurrence of a given event. The…

Q: In a large population, 53 % of the people have been vaccinated. If 4 people are randomly selected,…

A: Given information- Given problem is of binomial distribution. Probability of success, p = 0.53 No.…

Q: Regifting is defined as the act of taking a gift that has been given to you and presenting it as a…

A: Given,n=10p=0.85q=1-0.85=0.15A random variable X~Binomial(n=10 , p=0.85)P(X=x)=Cx(0.85)x(0.15)10-x…

Q: At the beginning of 2022, there were 19 women in the NY Senate, versus 44 men. Suppose that a…

A: Obtain the probability that the committee has a majority of women.   The probability that the…

Q: Just before a referendum on a school budget, a local newspaper polls 400 voters to predict whether…

A: From the available information  A local newspaper polls 400 voters to predict whether the budget…

Q: Experiment is to toss three coins: two fair coins and a positively biased coin. The variance of the…

A: Introduction: Denote Xi = 1 if the outcome on the ith coin is a head (i = 1, 2, 3), and Xi = 0 if…

Q: An assembly line machine produces a defective widget 23% of time,the rest of the time it produces a…

A: Here, n = 21 and p = 0.23.

Q: Calculate the probability of 3 heads in 5 tosses of a coin, where r is the number of heads…

A:

Q: Garrett buys a bag of cookies that contains 6 chocolate chip cookies, 5 peanut butter cookies, 9…

A: From the provided information, Total number of cookies = 6 + 5 + 9 + 5 = 25

Q: Jane tosses a fair die 3 times. What is the probability she rolls at least 1 five? If necessary,…

A:

Q: 45% of Americans don’t know the sun is a star. The data is normally distributed.Find the probability…

A: Given data, p=45%=0.45 n=120 P(p>0.42)=?

Q: Frank buys a bag of cookies that contains 6 chocolate chip cookies, 9 peanut butter cookies, 6 sugar…

A:

Q: In a large population, 61% of the people have been vaccinated. If 5 people are randomly selected,…

A: From the given information, Sample size (n) = 5, Probability of success (p) = 0.61.

Q: In a large school, it was found that 71% of students are taking a math class, 73% of student are…

A:

Q: n = 143 is the number of M&Ms in my bag and x =6 is my count for Green M&Ms. Using the sample of n…

A: Answer :- Given,  n = 143 is the number of M&Ms in my bag                  and x =6 is my count…

Q: From a population of 3 million residents, 12 jurors are randomly selected. Suppose that 30% of the…

A: X=random variable denotes the population which belongs to hispanics

Q: The average number of loaves of bread put on a shelf in a bakery in a half-hour period is 12. Of…

A: Given dataThe average number of loaves of bread put on a shelf in a bakery in a half-hour period is…

Q: At the cartons  produced by a company 3% have a puncture 6% have a smashed corner and 0.4% have both…

A: Given that , cartons produced by a company, 3% have a puncture, 6% have a smashed corner, and 0.4 %…

Q: For the experiment of rolling an ordinary pair of​ dice, find the probability that the sum will be…

A: if a pair of dice rolled than the possible outcomes…

Q: Assume that private preschool costs in the city are normally distributed. The average amount that…

A: The given data is as follows:Population mean, Population standard deviation, Sample size,

Q: For the experiment of rolling an ordinary pair of​ dice, find the probability that the sum will be…

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: Cornell buys a bag of cookies that contains 5 chocolate chip cookies, 6 peanut butter cookies, 4…

A: Given that,The number of chocolate chip cookies is The number of peanut butter cookies is The number…

Q: In the winter, guests who visit Yosemite National Park like to stay at an overnight lodge in the…

A: Given that, Probability = 0.57 Sample size, n = 6

Q: Kevin buys a bag of cookies that contains 7 chocolate chip cookies, 6 peanut butter cookies, 4 sugar…

A: Given: That the bag contains 7 chocolate chip cookies 6 peanut butter cookies 4 sugar cookies 7…

Q: A standard pair of six-sided dice is rolled. What is the probability of rolling a sum less than or…

A: A pair of six sided dice are rolled than the possible out comes…

Q: Oliver has a bag that contains pineapple chews, lemon chews, and peach chews. He performs an…

A: The objective of this question is to calculate the probability that the next chew Oliver removes…