. There are 500 employees in a company of which 200 are into Administration staff and rest are in production department. The average salary of the staff in a company RO 900. The average salary of Administration department staff is RO 550. Find out the Average Salary of production department staff.

Q: o(18) is equal to: 28 O 39 O 6 None of the choices

A: Mcq

Q: Brenda cuts her grass every 10 days and trims her shrubs every 16 days. If brenda cut her grass and…

A: Use given conditions to find the required result

Q: Given that SST = 270, R2 = 0.75 and n = 40, then the value of SSR is O A. 102.50 O B. 202.50 O C.…

A:

Q: For this problem, assume that you are to pick 4 cars from the motor pool, which contains 7…

A: It is given that: n1=n(Subcompact)=7 n2=n(Compact)=4 n3=n(Midsize)=6 Thus, the total number of cars…

Q: An eyewitness to a crime said that the license plate of the getaway car began with the letters Y,…

A: Question is solved.

Q: IS Senior IS Middle ecutives (%) Managers (%) 4 8. 11 35 49 51 26 executive. 9'

A: Note: As per the instructions solving first three subparts. Please repost the remaining questions.…

Q: an eyewitness to a crime said that the license plate of the getaway car began with the letters Y,B,…

A:

Q: if n(A) = 102, n(A u B) = 157, and n(A n B) = 47, find n(B).

A:

Q: A mother tells her son, “I was your age when you were born”. If the mother is 38 years old, how old…

A:

Q: And I witnessed to a crime said that the license plate of the getaway car began with the letters T,…

A: Given the letters T, B, and E, but he cannot remember the order. The rest of the plate had the…

Q: The admission fees at an amusement park are $1.75 for children and $6.20 for adults. On a certain…

A:

Q: The average age of a group of six men is 42.If the youngest man leaves , the new average is 46. What…

A:

Q: SS total = 96, SS within = 47, and SS between = 68, what would you conclude?

A: Given that SS total = 96 SS within = 47 SS between = 68   We know that  SS total = SS within +SS…

Q: he manager of a theatre want s to know whether the majority of his patrons are adults or children.…

A:

Q: An eyewitness to a crime said that the license plate of the getaway car began with the letters U…

A: Solution: There are 2 letters this means that

Q: n(A) = 104, n(A ∪ B) = 144, and n(A ∩ B) = 45, find n(B).

A: The following information has been given: n(A) = 104, n(A ∪ B) = 144,  n(A ∩ B) = 45 We need to…

Q: An eyewitness to a crime said that the license plate of the getaway car began with the letters U…

A: Solution:   There are 2 possible position for the fisrt latter. There is 1 possible position for…

Q: and

A:

Q: chin quong purchased 11 binders for $1.37 each, a dozen pens for $0.87 each, and a box of copied…

A: Answer

Q: If a plumber and a helper can install a water heater and a half in a half day, then how many water…

A: According to the given information it is required to find the number of water heaters that 20…

Q: An eyewitness to a crime said that the license plate of the getaway car began with the letters Y, N,…

A: Y, N, X, F are 4 letters We can arrange the 4 letters in 4! ways = 24 ways  And there are 1 and 3 ,…

Q: Suppose that Pr[A|B]=4/7, Pr[B|A]=8/13, and Pr[A′]=8/21. Find Pr[A∩B′].

A: To calculate the required probability (using the data on conditional probability)

Q: Donnie knows four different routes from CHS to Paso de Blas; two routes from Paso de Blas to Ugong;…

A: Four different routes from CHS to Paso de Blas;   Two routes from Paso de Blas to Ugong;   Two…

Q: If p(r)dr 4. 5 and | P(r)dr 6.3

A:

Q: If m 1=75 and m 2=40°, what is the m4?

A:

Q: O show that ifthe Solution givenbelow fandementalernst! -t -- -22 +3

A:

Q: If n(A) = 46, n(B) = 19, and n(A ∩ B) = 5, find n(A ∪ B).

A: Using , n(A u B) = n(A) + n(B) - n(A intersection B),

Q: If p(E) equals 4/9, find o(E) and o

A: Given that, P(E)=4/9.   Here, total number of cases is 9. favorable cases for E is 4 and unfavorable…

Q: The average age of the students in Class A is more than 11 years old. If ten out of the eleven…

A:

Q: If SSY is 25.5 and SSY' is 18.3, what is SSE?

A: It is given that SSY=25.5 and SSY’=18.3 Assuming that SSY is the total sum of squares and SSY’ is…

Q: MR=5(a+9) and MP=13a+42

A:

Q: If n(A) = 104, n(A U B) = 141, and n(A n B) = 42, find n(B).

A:

Q: If n(A) = 102, n(A U B) = 159, and n(A n B) = 45, find n(B).

A: Hi there! Since there are two different questions we will solve one question for you. As the first…

Q: A student is told to work any 8 out of 15 questions on an exam. In how   many different ways can he…

A: He will pick a group of questions. The arrangement will not matter, so we will use the combination…

Q: Given that SST = 270, R ^ 2 = 0.75 and n = 40 , then the value of SSE is : 76.50 57,50 65.70 67.50

A: R  2 = 0.75 SST = 270

Q: The 16-digits of an ATM-card number are to be written in the boxes below. If the sum of any three…

A:

Q: If the following letters are (A B C D E M K L) how many four-letter words can be formed from these…

A: Total number of letters are 8 and four letter words are to be made. Then,…

Q: If n(A) = 47, n(B) = 19, and n(A ∩ B) = 4, find n(A ∪ B)

A:

Q: A clothing manufacturer makes trousers,skirts and blouses.Each trouser requires 20 minutes of…

A: According to the given information, Let, x be the number of trousers made Y be the number of skirts…

Q: If a×b=a×c and a does not = 0 , does this mean that b=c?

A: As, the relation given

Q: In a group of 10 workers, the wage of the lowest paid worker is Dollar 25 less than the average wage…

A: From the given information, There is a group of 10 workers. That is, n=10 The wage of the lowest…

Q: he manager of a theater wants to know whether the majority of its patrons are adults or children.…

A:

Q: If ​n(A)equals 7 ​, ​n(B)equals 10   and​ n(A intersect   ​B)equals 3 ​, what is​ n(A union…

A: Suppose that two sets are A and B.

Q: A student is to answer 10 out of 13 questions on an exam. (i) How many if he must answer exactly 3…

A: It is an important part of statistics . It is widely used .

Q: Assume your company buys a parcel of land containing 283.5 acres. One-fourth of the land must be…

A: Given that assume your company buys a parcel of land containing 283.5 acres. One-fourth of the land…

Q: If n(A) = 101, n(A ∪ B) = 144, and n(A ∩ B) = 49, find n(B).

A:

Q: If in an AP the sum of m terms is equal to n and the sum of n terms is equal to m .then prove that…

A:

Q: n(A) = 108, n(A ∪ B) = 160, and n(A ∩ B) = 47, find n(B)

A: