probability that the student (i) Studying Maths or Physics (ii) Student studyina neither Maths nor Physics.

Q: Probability of a customer making a purchase is 0.7. Four customers walk into the store. What is the…

A: From the provided information, Probability of a customer making a purchase (p) = 0.7 The process…

Q: probability that the second card drawnks an

A: A deck of 52 cards is given.

Q: 5. Trains arrive at the yard every 10 minutes and the service time is 20 minutes. If the line…

A: Here I have answered question number (a) and (c). Please repost the question(b) separately to get…

Q: probability that a randomly selected elementary school teacher from a city is a female is 0,68,…

A: Given: P(Female) = 0.68 P(Second job) = 0.42 P(Female and Second job) = 0.29

Q: Probability: An urn contains 7 white and 3 red balls. Two balls are drawn together, at random, from…

A: Probability : Probability is a field of mathematics that deals with the numerical description of the…

Q: probability that a card drawn at random from the pack of playing cards may be either a queen or a…

A: There are 52 card in the deck in which they divided into two color i.e red(26) and black (26). These…

Q: A shopping basket has 8 candy bars and 7 cans of soda. Find the probability of selecting a can of…

A:

Q: A MATH TEACHER GAVE HIS CLASS TWO TESTS.  25% OF THE  CLASS PASSED BOTH TESTS AND 42% OF THE CLASS…

A:

Q: Probability of a author writing a good book isi The probability of the author publishing a good book…

A: From the given information,The probability of an author writing a good book is 1/2.The probability…

Q: Example: Find the probability that a single toss of a die will result in a number less than 4 if:…

A: Given data: The number of dice tossed is n=1. The number of sample space is, n(S)=6n=61=6 The events…

Q: Probability of Events

A: HERE use basic probability  probability = no of favorable outcomes Total outcomes

Q: d and 0.5% of females are colorblind. Assume that the population is half male and half female. Find…

A: Let male be denoted as, M and female denoted as F. Let C is denoted as the randomly chosen person is…

Q: Please help me solving this question? What is the probability that a five card hand (i.e. five cards…

A: To find: The probability that a five-card hand (i.e. five cards dealt) has two kings and two queens…

Q: Probability that Joe eats an apple on Tuesday is 0.4. The probability that Mark eats and apple on…

A:

Q: Data show that 20% of all patients who make up appointments at a primary care clinic never show up.…

A: Binomial distribution:The binomial distribution gives the probability of number of successes out of…

Q: Concitional Probability: P(A/B)  , IF A intersection B is empty, does it mean P(A/B) undefined?or…

A:

Q: A pair of dice is tossed. Find the probability that the sum on the 2 dice is 2, given that doubles…

A:

Q: Prove the conditional probability

A: Introduction :-  Here we have to prove the formula of conditional probability. There is no any step…

Q: PROBABILITY OF LANDING 3 TAILS ON THE FIRST THREE FLIPS

A: For part 1, Number of times coin flipped is 3. For part 2, Number of times coin flipped is 5.…

Q: probability of drawing 1 ACE, 1 KING, 1 QUEEN, 1 JACK AND A HEART

A: According to the bartleby guideline only one question can be solved at one time, post the remaining…

Q: Notation In analyzing hits by V-1 buzz bombs in World War II, South London was partitioned into 576…

A:

Q: spades} and let B={all 5 cards of spades}. What is the probability that all 5 cards of spades given…

A: Here without Replacement model  So use hypergeometric distribution

Q: involving choosing freshmen, sophomores, and juniors. For this problem, assume that three students…

A:

Q: the probability of a prime number or a number greater than 4, when you roll a die all possible prime…

A: P(event) = (number of favourable cases)/(total cases)

Q: probability of getting 5 heads.

A: A coin is tossed 9 times.

Q: probability that the first officer selected is female and the second is male.

A: Here two officers selected without replacement

Q: Probability The chance that doctor A will diagnose disease B correctly is 60%. The chance that a…

A:

Q: Formulate a mathematical problem to explain conditional probability

A: If happening of one event is dependent on happening of another event then, conditional probability…

Q: SHOW COMPLETE SOLUTION Suppose the probability is 0.7 that any given person will believe a tale…

A:

Q: ance event that can occur

A: Decision tree : A decision tree may be a map of the possible outcomes of a series of related…

Q: an answer at random. Given that the answer the student chooses is correct, what is th probability…

A:

Q: 9. It snows in Greenland an average of once every 25 days, and when it does, glaciers have a 20%…

A: Let us denote:A=the event that it snowsB=the event that the glacier growsGiven that P(A)=125,…

Q: Rachel is flying from Boston to Denver with a connection in Chicago. Th probability her first flight…

A: Let defines the event as  A = First flight was delayed B = Luggage is not at Denver airport The…

Q: probability that he: a. makes the first and then misses the second? b. misses both of his free…

A: here define events  A  =  successfully make free throw  here p(A) =  0.565  p(A') = probability of…

Q: pllowing function to see if it is a +3 probability function.

A: We have to check whether the given function is a probability function or not. therefore we know the…

Q: be an event

A:

Q: probability of a person purchasing the product with the coupon taken from the Star.

A:

Q: Probability of getting 3 from rolling a dice

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Probability; There are two box induding red and blue balls. Box 1 has 3 red and 2 blue balls. Box 2…

A:

Q: The probability of winning on a certain slot machine is 7%. If the slot machine is played 500 times,…

A: Let, p : The probability of winning on a certain slot machine = 0.07 X : number of times winning is…

Q: uestion 20 A box contains ten balls, numbered 0, 1, 2, 3, 4, 5, 6, 7, 8, and 9. If you randomly…

A:

Q: Oue 5. State and frove Baye's theorem of Probability

A:

Q: PROBABILITY IS CLASSIFIED AS EITHER EMPIRICAL        SUBJECTIVE OR __________ PROBABILITY.

A: The probability of an event is the chances of occurrence of that event.

Q: A ball is drawn randomly from a jar that contains 2 red balls, 4 white balls, and 9 yellow ball.…

A: Solution

Q: probability that Valentine's day will fall in the month of February.

A: here use basic probability

Q: Conditional ProbabilityGiven that P(B) = 0.50 and P(A and B) = 0.20, what must the P(A|B) = ? %3D

A: We have given that  P(B) = 0.50 and P(A and B) = 0.20

Q: replacement. What is the probability of getting "1" and a "2" (in particular a no order)

A: Here use hypergeometric distribution because without replacement model

Q: probability that a student does not belong to any club.

A: Here use vent diagram for answer the question

Q: Tivo fair dice are thrown together. The probability that the product of the seores will be zitdensi…

A: The sample space is given as Dice 1\Dice 2 1 2 3 4 5 6 1 1 2 3 4 5 6 2 2 4 6 8 10 12 3 3 6…

Q: A letter is chosen at random from the letters of the word "ASSASSINATION" Find probability that the…

A: