(a) If he has brown hair, what is the probability the he has also brown eyes. (b) If he has brown eyes, what is the probability that he does no have brown hair (c) What is the probahility that he has neither brown hair nor brown eves,

Q: a. If a piece of produce is purchased, what is the probability that it is superior grade? b. If a…

A: Given: PS|X=12%P(S|Y)=8%P(S|Z)=15%P(X)=20%P(Y)=45%P(Z)=35% To find: a) PS b) PX|S

Q: The sex ratio of newborn human infants is about 105 males: 100 females. If four infants are chosen…

A: Solution: Given data Number Of males = 105 Number Of females = 100 Total = 105 + 100            =…

Q: Bonami High School has 82 juniors at its school. There are 29 students enrolled in Spanish class and…

A: Total students in school is 82 number of students enrolled in spanish class is, n(S) = 29number of…

Q: (a) What is the probability that male desires architecture department? (b) What is the probability…

A: We have given that the survey result of engineering college where a students (male or female) desire…

Q: 1- You take a trip by air that involves three independent flights. If there is an 85% chance each…

A:

Q: 3. Suppose at a small college, 30% of the students are freshmen, and 60% of the students live on…

A:

Q: (a) If the selected rat is found to be infected, what is the probability that it is a female? (b) If…

A: Of 20 rats in a cage, 12 are males and 9 are infected with a virus that causes hemorrhagic fever. Of…

Q: A man has five coins, one of vwhich has two heads. He randomly takes out a coin and tosses it three…

A:

Q: A man possesses five coins, two of which are double-headed, one is double tailed, and two are normal…

A:

Q: A regular poker hand is drawn from a well-shuffled deck of cards. What is the probability that it…

A: Solution:From the given information, regular poker hand is drawn from a pack of cards. In drawn…

Q: (a) He selects one of the coins at random; when he flips it, it shows heads. What is the probability…

A:

Q: 5. In a certain town 40% have brown hair, 25% have brown eyes and 15% have both brown hair and brown…

A:

Q: There are five flights daily from Pittsburgh via US Airways into the Bradford Regional Airport in…

A: Given: The number of flights daily from Pittsburgh via US Airways into the Bradford Regional Airport…

Q: When it is known that there is a danger in an airbase, the probability of the alarm system working…

A: Define the events as follows: W : The alarm system is working (giving an alarm) Wc : The alarm…

Q: a) What is the probability that one of the applicants has a college degree in business? b) What is…

A: HERE AS PER GUIDELINES I HAVE CALCULATED 3 SUBPARTS , PLZ REPOST FOR REMAINING    here given  Among…

Q: 3. From past experience, Anna knows that the probability that her friend will take her to dinner in…

A: Subtract 0.9 from 1 to obtain the probability. Probability=1-0.9=0.1

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: The Philippines Institute of Volcanology and Seismology (PHIVOLCS) records an average of 20…

A: Given,The average no.of Earthquake a day(λ)=20Let X=no.of Earthquake a…

Q: Two unfair coins, both favoring heads, are tossed simultaneously for many trials, with the results…

A: It is given that Number of times two head occurs = 63 Number of times one head and one tail occurs =…

Q: 6. What is the probability that you create a sandwich with wheat and turkey? 7. What is the…

A: 6)  The objective is to find the probability that the sandwich is created by wheat and turkey,…

Q: Q2 a) If a disk is purchased at a store and found to be non-defective, what is the probability that…

A: The answer is given using the concept of conditional probability (Bayes Theorem).

Q: e mother has good XX chromosomes, what is the probability that a son will inherit the disease? e…

A: *Answer:

Q: (a) Suppose a mechanic begins to diagnose the problem by checking the spark plugs first and find…

A:

Q: A student is going door to door selling wrapping paper to all 20 houses on his street. If there is a…

A:

Q: 21 There is a family that has two children. Suppose that girls and boys are equally likely, what is…

A: The probability of an event given A given event B is: PA/B=PA∩BPB Now, we have that event A is that…

Q: 3. An oil company conducts a geological survey that indicates an exploratory oil well should have a…

A: Given Information : An oil company conducts a geological survey that indicates an exploratory oil…

Q: An investor believes that on a day when the Dow Jones Industrial Average (DJIA) increases, the…

A: The probability that Dow Jones Industrial Average (DJIA) and NASDAQ increases is 0.77. There is a…

Q: 3. The probability of rain on any day in the month of April is 24%. The probability that it will be…

A: Let us denote R= rainy and W= windy  Given that: P(R)=24%=0.24  P(W)=38%=0.38 P(R and W)=10%=0.10…

Q: A sign on the pumps at a gas station encourages customers to have their oil checked, and claims that…

A: Given: p=13 Consider X as the random variable that represents the number of cars that needs oil.…

Q: A group of 20 boys went on a picnic. 5 got fire burnt, 8 got bitten by mosquitoes and 10 returned…

A: Total boys=20fire burnt =5bitten by mosquitoes=8returned home safely without any mishap=10 Let…

Q: The traffic lights at a certain intersection in the city of Pasadena show green for 50 seconds,…

A: The traffic lights at a certain intersection in the city shows 3 colors viz green, yellow, red.…

Q: a. Are the events "the student thinks a hotdog is not a sandwich" and "the student thinks dogs…

A: here prepare table with event   hotdog is sandwich (S) hotdog is not sandwich (S') total  front…

Q: Given a family of two children (assume boys and girls equally likely, that is, probability 1/2 for…

A: Probability of both boys and girls is 12. Determine the probability that both are Boys. P(both…

Q: Out of 300 cell phones made by a certain company, unknowingly 8 are defective. If I buy a cell phone…

A:

Q: The probability that a corporation will establish a warehouse in Sta. Rosa, Laguna is 0.7, the…

A: (a)   Obtain the probability that the industry will locate in both the cities.   The probability…

Q: On a typical Wednesday in May, an average of 4 visitors per minute come to the Blue Lagoon. What is…

A: Given: λ=4 The probability that there will be exactly four guests in the next minute is obtained as…

Q: The probability that an automobile being filled with gasoline also needs an oil change is 0.25; the…

A: From the given information, we have, The probability that an automobile being filled with gasoline…

Q: . What is the probability he will end up with five cards of the same suit?

A: let Charlie draws five cards out of a deck of 52. If he gets at least three of one suit, he discards…

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: What is the probability that a. A camper entering the Camp Sinai is a cyclist? b. A cyclist entering…

A: here given, The probability that a cyclist in a bicycle entering the Camp Sinai is 0.12; the…

Q: Of one card is drawn from a standard deck of cards, what is the probability that the card will be a…

A:

Q: A box of 12 batteries has 3 defective ones. (Enter your probabilities as fractions.) (a) If 2…

A: Given: A box of 12 batteries has 3 defective ones and 2 batteries are drawn from the box together.

Q: Suppose that you select door 1, and afterwards the host opens door 4. What is the conditional…

A:

Q: f there is a 1 in 1,100 chance that you will pick the numbers correctly in tonight’s lottery, what…

A: Total number of numbers in a lottery = 1100 No.of numbers pick correctly in tonight’s lottery = 1…

Q: 2. A man has 5 blue and 4 yellow balls in a bag. Without looking in the bag, he takes out a ball,…

A: Formula of probability : Probability =Number of favorable outcomes Toal outcomes

Q: andre flips one fair coin and then flips another fair coin. 1. What is the probability that he gets…

A: Farmula used  P(A/B)=P(A and B)/P(B)  Note: According to Bartleby guidelines expert solve only one…

Q: . The average number of automobiles per minute stopping for a gas at a particular service station…

A: Given data, lamda=3 P(X>2)=? Poission distribution isP(X=x)=e-lamda*lamdaxx!

Q: A local postal carrier distributes first class letters, advertisements, and magazines. For a certain…

A:

Q: a. Therefore, he picks a governmental file, what is the probability that it belongs to the…

A: