Kylie buys a bag of cookies that contains 5 chocolate chip cookies, 8 peanut butter cookies, 7 sugar cookies and 7 oatmeal cookies. What is the probability that Kylie reaches in the bag and randomly selects a chocolate chip cookie from the bag, eats it, then reaches back in the bag and randomly selects a sugar cookie? You should show your work for this problem. Give your answer as a fraction, or accurate to at least 4 decimal places.

Q: A recent study has shown that 68% of parents allow their children to ride their bicycles without…

A:

Q: Sarah spent yesterday evening cramming for an exam. While studying, she intensely reviewed the…

A: A poisson distribution can be used to estimate the probability distribution of number of events that…

Q: he probability of a price increase is 0.24 (24%) whereas the probability of a price decrease is 0.05…

A:

Q: f boys and girls are equally likely to be born, what is the probability that in a randomly selected…

A: Since, boys are girls are equally likely to be born. So, the probability that gender of a baby is…

Q: find the probability that the student was female OR received a grade of "A". (Leave answer to four…

A: There are totally 67 students, out of which there are 27 females, 28 grade A students, and 8…

Q: A plane flies over the ocean in search of schools of fish. On any given day, there is a 0.098 chance…

A: 1a) chance of finding one or less schools of fish =1-P(findng 2 or more) =1-0.098 =0.902

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

A:

Q: y-six percent of small business owners do not have a college degree. If a random sample of 50 small…

A: According to the sum, 76%  of small business owners do not have a college degree.  Let p be the…

Q: The probability of buying a movie ticket with a popcorn coupon is 0.717. If you buy 21 movie…

A: Given datan= 21p= 0.717probability that exactly 14 of the tickets have popcorn coupon green is given…

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

A: Given Choclate chip cookies = 9 Peanut butter cookies  = 6 Sugar cookies.              = 6 Oatmeal…

Q: When doing blood testing for a viral infection, the procedure can be made more efficient and less…

A: Given information- We have given the probability of an individual blood sample testing positive for…

Q: The probability is 0.0651 that the 4th applicant for a factory job will be hired on the 10th…

A: Given that, the probability is 0.0651 that the 4th applicant for a factory job will be hired on the…

Q: If one of the pedestrian deaths is randomly selected, find the probability that the driver was not…

A: The total number of pedestrian deaths can be calculated as: = 60 + 260 +77 + 587 = 984 The total…

Q: (a) Find the probability that among the next 5 theft cases reported in this district, exactly 2…

A: It is given that  The random variable X i.e, to buy drugs follows Binomial distribution with…

Q: When doing blood testing for a viral infection, the procedure can be made more efficient and less…

A: Given information- We have given the probability of an individual blood sample testing positive for…

Q: A his.y class is comprised of 4 female and s male students. If the instructor of the class randomly…

A: There are 4 females and 5 males, so total number of students are 4+5=9. Among these 9 students 7 are…

Q: Find the probability that the sum is as stated when a pair of dice is rolled. (Enter your answers as…

A:

Q: The United States Department of Agriculture (USDA) found that the proportion of young adults ages…

A: Given Information: p = 0.238 n = 500 Let X be the number of individuals who regularly skip breakfast…

Q: The time it takes me to wash the dishes is uniformly distributed between 7 minutes and 13 minutes.…

A:

Q: In 1970, 98% of 30-year-olds in a country earned more than their parents did at age 30 (adjusted for…

A:

Q: When doing blood testing for a viral infection, the procedure can be made more efficient and less…

A: Probability of an individual blood sample testing positive for the sample is 0.08 Which means…

Q: Given the probability that "she's up all night 'til the sun" OR "she's up all night for good fun" is…

A:

Q: As a promotional offer, a newly opened movie theatre is awarding 22% of their new patrons with a…

A:

Q: In a certain city district, the need for money to buy drugs is stated as the reason for 36% of all…

A: It is given that n=5 and p=0.36.

Q: For most years, 0.95 of the population diagnosed with a certain cancer is adults and 0.05 is female.…

A: Given information- The probability that the population diagnosed with a certain cancer is adults P…

Q: When doing blood testing for a viral infection, the procedure can be made more efficient and less…

A: Obtain the probability of positive results for four samples combined into one mixture: In this case,…

Q: The table below describes a sample of males and females who like and dislike pizza. Give answers to…

A: a) The contingency table is given as follows: Gender Likes pizza Dislike pizza Total…

Q: Gregory buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 8…

A: We  have given the following   7 chocolate chip cookies,  5 peanut butter cookies  8 sugar cookies,…

Q: Poor Milhouse is hopelessly in love with Lisa. Unfortunately for Milhouse, Lisa does not feel the…

A: Given,n=30p=0.05A random variable X~Binomial(n=30 , p=0.05)P(X=x)=30x0.05x1-0.0530-x  ;…

Q: find the probability that the Wilson family had at least 2 girls?  at most 2 girls?

A:

Q: the probability that he fails the short exam with a passing rate of 50% and will only have 10…

A: Here Given  Mark decided to take short exam which has 10 Questions and each has 4 possible answers.

Q: A local jam production company is confident that  60% of the population will like its new grapefruit…

A: A local jam production company is confident that 60% of the population will like its new grapefruit…

Q: Alexa is paid P20.00 whenever the results of tossing two coins are both heads but pays P10.00…

A: Given: Two coins are tossed. Winning amount for both heads is, W=P20.00. Losing amount for not both…

Q: In a certain city district, the need for money to buy drugs stated as the reason for 61% of all…

A: Given,n=5p=0.61q=1-0.61=0.39A random variable X~Binomial(n=5 , p=0.61)P(X=x)=Cx5 0.61x0.395-x  ;…

Q: children. Assuming that the probability of a child being a girl is 0.5, find the probability that…

A: NOTE:  We will use Binomial probability in this case, as the number of events are fixed and…

Q: The time it takes me to wash the dishes is uniformlydistributed between 6 minutes and 16…

A:

Q: As a promotional offer, a newly opened movie theatre is awarding 22% of their new patrons with a…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: Wyatt buys a bag of cookies that contains 8 chocolate chip cookies, 4 peanut butter cookies, 8 sugar…

A: Total number of cookies = 26 The probability of getting one cookie as the chocolate chip is P(first)…

Q: A marksman has a probability of 0.343 for hitting a certain long-range target. What is the…

A: Given data, p=0.343 P(X=3)=?

Q: Dakota buys a bag of cookies that contains 7 chocolate chip cookies, 5 peanut butter cookies, 5…

A: Given data, chocolate chip cookies=7 peanut butter cookies=5 sugar cookies=5 oatmeal cookies=9…

Q: 596 If one of the pedestrian deaths is randomly selected, find the probability that the driver was…

A: Given: Total = 60+ 76+257+596 = 989 Total Driver who are not Intoxicated = 257+596 = 853

Q: When doing blood testing for a viral infection, the procedure can be made more efficient and less…

A:

Q: The Jones family was one of the first to come to the U.S. They had 4 children. Assuming that the…

A:

Q: On the way to school, a student encounters a traffic light on Main Street. The student estimates…

A:

Q: Find P(X<2), that is, find the probability of obtaining less than 2 heads. You can round your answer…

A:

Q: A plane flies over the ocean in search of schools of fish. On any given day, there is a 0.076 chance…

A:

Q: The time it takes me to wash the dishes is uniformly distributed between 12 minutes and 22 minutes.…

A:

Q: The time it takes me to wash the dishes is uniformly distributed between 7 minutes and 14 minutes.…

A: Solution: Let X be the time it takes to wash the dishes. From the given information, X follows…