(a) What is the probability that Alice passes both exams? (b) What is the probability that she fails in both exams? (c) What is the probability that she passes only one of the exams? (d) What is the probability that she passes the second exam

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A: Introduction: As the person selects the cookie and then eats it, the selections are made without…

Q: New York Pizza, a bar on Magazine Street near Napoleon Avenue, has a dice game that works as…

A: Given information: The number of chances given to the player in the dice game is n = 3. It is said…

Q: If The probability of rain falling on any day in November is 20% find the probability of: A: Rain…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: a) If a financial firm sells these bonds for ​$61,000 what is the chance that the firm loses money…

A: As per our guidelines, we are allowed to answer three sub-parts only Given : Benefit payable on…

Q: A hardware store has received two shipments of halogen lamps. The first shipment contains 100 lamps,…

A: Given: A hardware store having two shipments halogen lamps. The first shipment that includes the 100…

Q: A CD-manufacturer claims that 95% of its CD's are defect-free. A retailer receives a shipment of 500…

A: Given that 95% of its CD's are defect-free. A retailer receives a shipment of 500 CD's and will…

Q: The probability that a vehicle entering the Luray Caverns has Canadian license plates is 0.19; the…

A: Let the event that a vehicle entering the Luray Caverns has Canadian license plates is "A". Let the…

Q: 6. A women arrives at an airport between 11 and 12 o'clock. she waits for her husband for 10 minutes…

A: The woman arrives between 11:00 - 12:00'o clock she waits for her husband for 10 minutes. The man…

Q: A corporation has 15,000 employees. Sixty-two percent of the employees are male. Twenty three…

A: If the probability of getting selected for each outcome is equal then such outcomes can be termed as…

Q: b) Mr. X started his new business. The chance of Rs. 40,000 profit per month is 20% and the chance…

A: Given , Let event A is Chance of Rs 40,000 profit per month = 0.2 Let event B is Chance of Rs 50,000…

Q: Island public service ltd has an emergency alarm system at its power station in old harbour bay.…

A: From the given information, Consider, E is the event that shows real emergency exists. EC is the…

Q: (c) Over 20 mornings, what is the probability that the light is green on exactly four days? ANSWER:…

A: given that n =20 , p =0.15 Find ( c) P( x =4 ) = ? ( d )P ( X>=4 ) =?

Q: (1) A witch is planting a garden. In one of her garden beds, she plants peppers with probability…

A: Note: As per the guidelines only three subparts cam answered.  Kindle, repost with note for other…

Q: a. Assuming that the traveler is a male, what is the probability that he sleeps in pajamas? b. What…

A: Here use given contingency Table to answer the question

Q: a. What is the probability that you receive a non-defective connector? b. You buy one of these…

A: Here define events and draw tree diagram  Connector from supplier A = A Connector from supplier B =…

Q: Amber rolls a 6-sided die. On her first roll, she gets a "1". She rolls again. (a) What is the…

A: Given problem Given that   Amber rolls a 6-sided die. On her first roll, She gets a "1". She rolls…

Q: The probability of event ? is ?(?)=0.3, and the probability of event ? is ?(?)=0.25. Are ? and ?…

A: Given data, P(A)=0.3 P(B)=0.25 Are A and B disjoint?

Q: a) Why is this a legitimate finite probability model?    (b) What is the probability that the…

A:

Q: A married couple wants to enjoy the weather of hill stations at Murree and Abbottabad. The…

A: Let the events of enjoying weather at Murree and Abbottabad be M and A. PM=0.5,PA=0.12 Since the…

Q: Amber rolls a 6-sided die. On her first roll, she gets a "3". She rolls again. (a) What is the…

A: amber rolls a 6 sided die.on her first roll , she gets a "3". she rolls again.

Q: (a) Given that the restaurant is located in a city with a population over 500,000, what is the…

A:

Q: a. Are A and B independent events? b. What is the probability of the event that the smoke will be…

A: Here  use venn diagram

Q: The probability that a vehicle entering the Luray Caverns has Canadian license plates is 0.12; the…

A: Given Information: Probability that a vehicle entering the Luray Caverns has Canadian license plates…

Q: Q1 / In previous years, the pass rate in the probability course was 40%, so if 180 students…

A: Given  pass rate in the probability course = 0.40 180 students participated in the exam

Q: Alona suffers from a sleeping disorder, and therefore her chances of getting a good night’s sleep…

A: Define the events, A : Alona gets good night's sleep  B : Alona falls asleep in the class. Alona…

Q: - A class has 45 students, 8 of those are athletes. 15 students from the class are in gifted…

A: Total students  =45 Number of students who are athletes = 8 Number of students in gifted program =…

Q: (a) What is the probability that a student is a male, given that the student is a junior? (b) What…

A: a) The number of students are male and juniors is 2700.

Q: Which of the following probability values CANNOT exist?

A: Probability values lies between 0 and 1( both inclusive)

Q: A jet fighter consists of two engines. The probability that the second engine functions in a…

A:

Q: A students is going to graduate from a business department of a university by the end of the…

A:

Q: What is the probability that there will be more than two left- handed students in the next class of…

A: Left-handed people make up about 10% of the population So p = p(success) = 0.10 , q =1-p =0.9 Here…

Q: (a) If he has brown hair, what is the probability the he has also brown eyes. (b) If he has brown…

A:

Q: A - the event that a customer at a restaurant has fish for a main course B - the event that a…

A: Let,  A - the event that a customer at a restaurant has fish for a main course B - the event that a…

Q: intersection near Jamal's house is red  30 % of the time, green  10 % of the time, and yellow  60…

A:

Q: 3. A small business receives, on average, 8 calls per hour. What is the probability that the…

A:

Q: If two events are mutually exclusive, what is the probability that both occur at the same time? A. 0…

A: We have to find correct probability for mutually exclusive events.

Q: Approximately 6% of the male population is color-blind. If a random sample of 250 male adults is…

A:

Q: You are planning a three-day trip to Seattle, Washington, in October. Use the fact that on each day,…

A: The pmf of the binomial random variable with parameters n = 3 and p = 0.5 is given as follows:

Q: You are planning a​ three-day trip to​ Seattle, Washington, in October. Use the fact that on each​…

A:

Q: An ice cream shop examines the orders of his customers, and noticed that: All his customers bought…

A: Let the probability that customer bought one scoop be A PA=0.4 and PA'=0.6 The probability that…

Q: On average cleo catches a fish on 40% of the times that he casts his fishing line. If he casts his…

A: We have to find the probability that he will catch exactly 9 fish....

Q: You are planning a​ three-day trip to​ Seattle, Washington, in October. Use the fact that on each​…

A: Let us assume that on each​ day, it could either be sunny or​ rainy and that each day is equally…

Q: witch is planting a garden. In one of her garden beds, she plants asparagus with probability 0.331,…

A:

Q: Class = 9th grade; 10th grade; 11th grade; 12 th grade Males = 9th grade=91; 10th grade=95; 11th…

A: Solution: The given information can be written in tabular form as follows: Class   Male  Female…

Q: You have just bought a ticket for the Chamber of Commerce lottery, and friend has bought two…

A: From the given information we find the probability.

Q: (a) What is the probability that neither event A nor B will occur? (b) What is the probability that…

A: According to Bartleby guildlines we have to do first three subparts and rest can be reposted....…

Q: arold flips three dimes. a. Sam sees that the first coin lands heads up. Given what Sam knows, what…

A: Given: Number of flips = 3 Sample space HHH, HHT, HTH, THH, TTT, TTH, THT, HTT