13. Evaluate each expression. 12P8 h. 4Po e. 6P4 i. 9P2 a. b. 9! C. 0! J. 113 P2

Q: Given P(A) = 0.34, P(A and B) = 0.20, P(A or B) = 0.55, what is P(B)?

A: We have given that,  P(A) = 0.34, P(A and B) = 0.20, P(A or B) = 0.55, then, We will find the value…

Q: (3) If "P =12 "P, , the n is equal to (а) 9 (b) 7 (c) 6 (d) 12 (е) 10 (f) None of these

A: From the given information:P4n=12 P2n⇒nn-1n-2n-3n-4!n-4!=12…

Q: Given P(B) = 0.47, P(A and B) = 0.10, P(A or B) = 0.51, what is P(A)?

A: From the given information, the probability that occurring event B is 0.47, probability that…

Q: 1 Evaluate (a) P(8, 6) (b) P(11, 7) () 12 (d) 12 (c) (e)

A: Note: Hey there! Thank you for the question. As you have posted multiple questions with multiple…

Q: S=2Ip + mr2 ngr2

A:

Q: Let the students who likes table tennis be 12, the ones who like lawn tennis 10, those who like only…

A:

Q: Given P(A) = 0.38, P(B) = 0.44, P(A or B) = 0.27, what is P(A and B)?

A: P(AUB)=P(A)+P(B)-P(A∩B)

Q: Supply the missing blank with the correct answer. In how many ways can 7 cars be parked if there are…

A: As per our guidelines we are supposed to answer only one question per post so I am solving first…

Q: Given P(A) = 0.06, P(B) = 0.69, P(B|A) = 0.77, what is P(A and B)?

A:

Q: Given P(A or B)=0.21, P(A)=0.43, P(B)=.005 What is B

A: The general formula of probability is given by, (P(A or B)=P(A)+P(B)-P(A and B) For this case,…

Q: Adam’s average (arithmetic mean) on four tests is 80. Which of the following CANNOT be the number of…

A: Arithmetic mean on four tests is 80. Which of the following CANNOT be the number of tests on which…

Q: If X follows N (15, 1) andU = 12 +6X, then mean of U is, a) b) c) d) 15 12 6. 102

A: It is given that, X is normally distributed as N(15,1). That is,

Q: Given P(B) = 0.40, P(A and B) = 0.14, P(A or B) = 0.51, what is P(A)?

A: P(B) = 0.40, P(A and B) = 0.14, P(A or B) = 0.51

Q: a Let c d l=- 4, then – 4, then ba = ? d c -4 12 4

A:

Q: 15 The owner of a deli recorded the number of customers who ordered each of four sandwiches…

A: From the table, we see there are total (160+100+180+60)=500 customers.  Among them 180 order turkey.…

Q: Given P(A) = 0.39, P(B) = 0.33, P(A or B) = 0.23, what is P(A and B)?

A: We have given that,  P(A) = 0.39, P(B) = 0.33, P(A or B) = 0.23 Then,  We wil find the  P(A and B)=…

Q: Given P (A and B) 0 0.04, P (B) 0.64, P (B|A) 0.87, what is P (A)?

A: Conditional probability:The conditional probability describes that the probability of an event B…

Q: Let n(A) = 3 and n(A U B) = 10. (a) What are the possible values of n(B)? (b) If ANB=Ø, what is the…

A: given n(A)=3, and       n(A∪B)=10

Q: In a class, there are 12 kids. If six kids are wearing socks, 4 wearing shoes O points and 3 are…

A:

Q: 5. If P(n,r) = 506 and C(n,r) = 253. Find n and r.

A:

Q: (B) = 10 and n(A N B) = 4, what is n(A u

A: n(A U B)=12

Q: Evaluate Cxp*q" -* for the values of n, x, and p given below. 1 n=7, x= 1, p=5

A:

Q: (6) If "P = 220 "C, , the n is equal to (a) 13 (b) 10 (c) 12 (d) 8 (e) None of these

A: Here, the aim is to find the values of n. The given expression is np4=220nC2.

Q: Q5 Decide whether C,c, or both could be placed in each blank to make a true statement. { a ,b, c, d}…

A:

Q: A teacher attaches 2 to quiz, 3 to midterm and 5 for final exam. If a student gets 90, 50 and 60 for…

A: It is given that a teacher attaches 2 to quiz, 3 to midterm and 5 for final exam. Also, the student…

Q: . How many are not in A?

A: We have to find numbers/elements which are not in set A. That means we have to find set Ac.

Q: Given P(A and B) = 0.11, P(B) = 0.41, P(B|A) = 0.79, what is P(A)?

A: Given, P(A and B) = 0.11 P(B) = 0.41 P(B|A) = 0.79 P(A)=?

Q: Given P(A) = 0.16, P(B) = 0.88, P(B|A) = 0.25, what is P(A and B)?

A: Given , P(A) = 0.16, P(B) = 0.88, P(B|A) = 0.25

Q: Q3: What are the ways tha

A:

Q: (-5)

A:

Q: Q5 In a class of 100 students, 35 like science and 45 like math. 10 like both. (i) How many like…

A: Given that,  In a class of 100 students,35 like science and 45 like maths,10 like both.

Q: To evaluate the performance of students of a course, an instructor used a quiz worth 15%, a test…

A:

Q: Apply Polya's 4-step strategy in problem solving: An Algebra test consists of 10 multiple choice…

A:

Q: Let n(A)=5 and​ n(A∪B)=7.   ​(a) What are the possible values of​ n(B)? (b) If A∩B=∅​, what is the…

A:

Q: In a survey of a group of 70 movie-goers, 62 liked the movie “Catching Fire”, 42 liked the movie…

A: Union of Two Sets: For any two sets A and B, union of A and B, written as A∪B, is defined as the set…

Q: 6. If m2-23 = n², which of the following expressions must equal 23 ? A (m + n) (m – n) (m – n) (m –…

A:

Q: am/n If 727 and 1 - 3, what is the value of – m - rn/m - + 13 - m

A: Given xmnxnm = xmn - nm  = x27⇒mn - nm  = 27⇒m2 - n2mn = 27 ⇒ m-nm m+nn  = 27⇒1 - nm 1 + mn = 27 ⇒ 3…

Q: b. c. d. Pear Deck Students, write your response!

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

Q: 3. What is C(7,1)? А. 1 В. 7 С. 14 D. 49 4. What is the combination of 8 objects taken 3 at a time?…

A: As per guideline expert have to answer first question only since I have done two answer for you dear…

Q: Let ? represent the difference between the number of heads and the number of tails when a coin is…

A: Given: A coin is tossed 44 times. n=44p=0.5 Consider X represents the difference between the number…

Q: B. Evaluate the following expressions. 4. P(8,5) 5. P(10,6)

A:

Q: e 10 students are seated In how many ways can t

A: To find: Number of ways that five students are seated around table.

Q: 5. Given P(A and B) = 0.08, P(B) = 0.85, P(B|A) = 0.54, what is P(A)

A: We will use the conditional probability formula

Q: Given P(A) = 0.36, P(A and B) = 0.32, P(A or B) = 0.50, what is P(B)

A: By using the given information, we have P(A) = 0.36 P(A and B) = 0.32 P(A or B) = 0.50

Q: : Shop It was found that on average five (5) people make a purchase from a take-away vendor in…

A: The following problem follows Poisson Distribution with mean 5 and with pmf     f(x)=λxe-λx!

Q: Given P(A) = 0.46, P(B) = 0.27, P(A or B) = 0.37, what is P(A and B)?

A: Ans- Given P(A) = 0.46, P(B) = 0.27, P(A or B) = 0.37, what is P(A and B)?

Q: 6. If m2-23 = n², which of the following expressions must equal 23 ? (m+n) (m - n) .B (m- n) (m- n)…

A:

Q: The u for days absent from class per month is 4.3. The teacher begins a policy of pop quizzes to see…

A: Null and alternative hypotheses: The hypothesis which is tentatively fixed up under and tested for…