Three coin are tossed and the number of head appears a- Find the sample space b- Find P(1), P (2), P (3) one c- let A be the event that at least appears, Find P(A) head d- let B be the event that all head or tail appears, Find F(B)

Q: 34% of adults say cashew are there favorite kind of nut. You must randomly select 12 adults and ask…

A: Given 34% of adults say cashew are there favorite kind of nut. You must randomly select 12 adults…

Q: A and B are two events such that P(A)-0.5 and P(B)-0.6 and P (AIB) = - then P (AIB) = 0.9 1 0.6 not…

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Q: Classify the events as dependent or independent. Events A and B where P(A)=0.9, P(B) = 0.9, and P(A…

A: P(a) = 0.9 P(b) = 0.9 P(a and b) = 0.81 We have to identify wheather events are dependent or…

Q: If the P(A) = 0.43, P( A or B) = 0.87, given that events A and B are mutually exclusive events then…

A: Given, P(A) = 0.43 P( A or B) = 0.87 Since events, A and B are mutually exclusive events P(A and B)…

Q: A and B are two events such that P(A) = 0.36, P(B) = 0.41, P(A or B) = 0.53 then What is P(A and…

A: Answer: From the given data, P(A) = 0.36 P(B) = 0.41 P(A or B) = 0.53

Q: If A  and   B    are independent events with    P(A)=0.24    and    P(B)=0.73  Calculate and find…

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Q: Help Three groups of children contain respectively 3 girls and I boy: 2 girls and 2 boys: 1 girl and…

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Q: An urn contains 3 red and 5 blue balls. Two balls are selected at random, one after the other,…

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Q: #2. Calculate (a) P(7,4) + P(7,3) (b) P(5,5)

A: Permutation is calculated as shown below: P(n,r) = n!/(n-r)! n! = n*(n-1)*(n-2)*.....2*1

Q: A bag contains 2 red. 3 green and 2 blue balls. Two balls are drawn at random without replacement.…

A: Total number of balls = (2+3+2) = 7 Number of red balls = 2 Number of green balls = 3 Number of blue…

Q: TRUE or FALSE  For events A and B in a sample space, P(A|B) + P(A|Bc) = P(B).

A: Introduction: Suppose A and B are two events of interest in a sample space, with respective…

Q: A car costs x wholesale. The price the dealer pays is given by the function s(x) = = x-1 – 200 where…

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Q: A and B are independent events P(A) = 0.25 and P(A and B) = 0.14 then, find P(B) ?

A: Answer: Given that, A and B are independent events P(A) = 0.25 P(A and B) = 0.14

Q: Let our experiment consist of rolling two four-sided dice. So our sample space S consists of 16…

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

Q: Let A and B be events such that P(A) =1/8, P(A or B)=1/6 and P(A and B)=1/11. Determine P(B)

A: P(A) =1/8, P(A or B)=1/6,  P(A and B)=1/11.

Q: #4. There are five rooms to be given to five students clubs for their meeting rooms. Find the total…

A: The number of ways r items can be selected from n items is, nr=n!r! n-r! There are 5 rooms to be…

Q: A and B are mutually exclusive events with P(A) = 0.47, P(B) = 0.36 Find P(A and B) abd P(A Or…

A: Answer: From the given data, A and B are mutually exclusive events P(A) = 0.47 P(B) = 0.36

Q: true or false prove your answer If (an) is Cauchy and p is a number such that for infinitely many…

A: Given that              an is a Cauchy sequence and p is a number such that for infinitely many…

Q: In shooting arena there are 5 different guns. Probability of hitting aim from gun1 is 0.5.…

A: Given: P (H | 1 ) = 0.5 P (H | 2) = 0.55 P (H |3) = 0.7 P (H | 4) = 0.75 P (H |5) = 0.4 where H is…

Q: 9. (3 points) A two-color counter is a small circular disc with one red side and one yellow side.…

A: Understand the problem:You have a counter with one red side (R) and one yellow side (Y).You toss the…

Q: random sample 100 (n) doctors is taken from the population of all doctors in the US, for which the…

A: The question is about sampling dist. of sample proportion Given : Randomly selected no. of doctors (…

Q: Suppose that A and B are independent events such that P (A) = 0.10 and P(B) = 0.50. Find P(An B) and…

A: P(A)=0.1P(B)=0.5events A and B are independent

Q: 4. | Basic Computation: Addition Rule Given P(A) = 0.7 and P(B) = 0.4: (a) Can events A and B be…

A: In both questions P(A) and P(B) are given

Q: Let A and B be two independent events with P(A) > P(B), P(AUB) = .626, and P(An B) = .144, determine…

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Q: Let a&b be events with p(a)=0.2,p(b)=0.8, & p(b/a)=0.3. Find p(a&b)

A: Given Information: A and B are two events. P(A) = 0.2, P(B) = 0.8, P(B|A) = 0.3 To find the…

Q: 8- Two events (A) and (B) are independent if : a) P(A | B) = P(A) or P(B | A) = P(B) b) P(A U B) =…

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Q: Experiment: You plan to invest in some stocks. Your financial advisor has given you some…

A: Solution : 1) Number of outcomes in a sample space S :  Total number of stocks = 7 + 6 + 5…

Q: #1. The statistical experiment is picking an integer randomly from 500 to 1000 (including 500 and…

A: a) The experiment is picking values between 500 and 1000 (both included) that are integers. Thus…

Q: then A(-2u - 20) = -2 ---B 5 and Au 3 Au = 2 4

A:

Q: You are a customer support manager at Apple. Your staff are rated by the customer after each support…

A: Note: " Since you have posted many sub-parts. we will solve the first three sub-parts for you. To…

Q: Q1. A sample space consists of five simple events with Consider the events defined as follows Find…

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Q: Suppose that E and F are two events and that P(E)=0.8 and P(F|E)=0.5. What is P(E and F)​?

A: Given data,  P(E)=0.8  P(F|E)=0.5 P(E and F)​=?

Q: t A and B be two disjoint events such that P(A)=.18 and P(B)=.42 what is P(A or B)

A: given data , disjoint events, p(A)=0.18p(B)=0.42p(A or B)=?

Q: An experiment is performed were in 6-sided die is rolled and then 3-color spinner is spun. The…

A: An experiment is performed were in 6-sided die is rolled and then 3-color spinner is spun. The…

Q: # 3. A pair of fair dice is tossed. Find the probability of getting a) a total of 6; b) at most a…

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Q: When randomly selecting an adult, A denotes the event of selecting someone with blue eyes. What do…

A: Complementary events:   Let A denote an event defined, and then the complement of the event A is…

Q: a)P(Ā) c)P (A nΒ) (d)P (A n Β)

A: Given P(A) = 0.45 P(B) = 0.3 to find i) P(A) ii) P(A n B) iii) P(A n B)

Q: A and B are events such that P(A)=0.75 and P(B)=0.16 Find mutually exclusive P(A\B)

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Q: P(A) = 0.4 and P(B) = 0.5. Complete parts (a) through (d). Suppose that events A and B are disjoint,…

A: According to the given information in this questionThere are more than three subparts according to…

Q: Let A and B be two events in the sample space ( S ) , with P ( A ) = 0.72 , P ( B ) = 0.68 and , P (…

A: we have given that  A and B two events  with P ( A ) = 0.72 , P ( B ) = 0.68 and , P ( A U B ) =…

Q: #5. There are seven different chairs and five people in a room. How many different ways are there to…

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Q: A and B are independent events P(A) = 0.29 and P(A and B) = 0.18 then, find P(B) ?

A: Answer: From the given data, A and B are independent events Which means that the occurrence of one…