Let A be the event that a business executive selected at random has stomach ulcer and B that he has heart disease. Interpret the following : (i) A U A, (ii) A° 4, (iii) A° n B, (iv) A U Bº, (v) (A n B)° where e stands for complement.

Q: If P(A) = 0.5, P(B)= 0.40 and P(A U B) = 0.70, find P(A/B) and P(A U B) where A is the complement of…

A: HERE GIVEN, p(A) = 0.5 p(B) = 0.40 p(A ∪ B) = 0.70

Q: Let f(x)= Vx+ yx +Vx. Find f'(36) to the nearest tenth. Oa. 0.1 O b. 0.2 Oc. 0.3 Od. 0.4 O e. 0.5

A: Step 2 complete solution

Q: In Problem,find ||v||. v =i - j

A:

Q: Find e if Z.! -2-2i

A:

Q: Q5. If P(AUB)=0.3, P(A)=0.6 and P(Bº)= 0.7 Find 1) P(ANB) 2) P(A/B)

A: We have given thatP(A ∪ B) = 0.3P(A) = 0.6P(Bc) = 0.7

Q: P(A U B) = 0.9, P(B) = 0.8, P(A n B) = 0.5. Find P(A). %D

A: We have given that,  P(A∪B) = 0.9, P(B) = 0.8 and P(A∩ B) = 0.5 Then,  We will find P(A) = ?

Q: Find 7A. 7A = A = 4 7 0 -3 00

A: To find the value of matrix after the multiplication of 7 on them.

Q: If PQ=12 and QR=12, what is PR?

A: Given that  PQ=12 and QR=12 PR=PQ + QR

Q: show that (to) arg = = argz

A: We have to show that  arg z¯ = -arg z.        ...A     Let us first see what is z¯, z¯ is conjugate…

Q: Then using Euler's method, the approximation of the solution at t=0.2, that is, y(0.2)=0.9 Select…

A:

Q: 3. Suppose Pr(AUB) = 0.65, Pr(AUB) = 0.75. Find Pr(A).

A: Introduction: It is required to find Pr (A).

Q: x then ux is XX If u = V y %3D

A:

Q: 9. The table below depicts hypothetical numbers of parking tickets given by police on each day of…

A: The categorical variable is day. We have to test whether the police administer parking tickets with…

Q: Find the value of x. Round each answer to the nearest tenth of a unit. 10. 3. 27 18° 580 yd 2 km

A: Here to find the value of x.

Q: 2) Find PF if RP = 14 E R (P F G

A: To find- Value of PF.

Q: Suppose P(A)= 4, P(B)= .5, following: Find the P(ANB) a. b. P(A'nB) с. d. P(A'UB') P(BA)

A: Comments: As per our guidelines we are supposed to answer only first three subparts. Kindly repost…

Q: A bag contains three red balls, two yellow balls, and two green balls. Suppose that we pick three…

A: let the number of red balls be denoted by R and number of yellow balls be denoted by Y. PR=0,Y=0=0…

Q: 24. Change the following Miller indices: (210), (1 13), (011), (246) and (4 23) into Miller-Bravais…

A: Miller Bravais uses four index system. 1) hkl = ( 210) i = -(h+k) i = -(2+1) =-3 hkil = (21-30)

Q: Suppose P(A)=0.6, P(B)=0.4, and both A and B are independent. Calculate P(A or B).

A: We have to find given probability.

Q: (:) w-(;) .w If U = W U W= 5, and W a, then the value of a is: %3D O a. 5 O b. 25 Oc v5 O d. 20

A:

Q: If n(A) = 46, n(B) = 19, and n(AN B) 19, and n(An B) = 4, find n(A U B).

A:

Q: Find b if a = 9

A: Given that OA=2 , AB=3 and OC=a=9 b=? Let ∠DOC=θ

Q: Find the value of (-j)!nj.

A:

Q: If B = exp(r - 2), what is VxB?

A:

Q: Find y". 10 ..... 24 16 2 O A. 10- B. 12 10 + 8 10 + OC. 48 10 + 16 10- OD.

A:

Q: B. Y If XIA and IB, then

A:

Q: If P (A) = 0.22, P (B \A) = 0.63 Find P( BC \A) Select one: O A. 0.37 OB. 0.97 Oc. 0.29 OD. -0.43 O…

A:

Q: Find the A based on the following information! (SA")-| = | 5

A:

Q: Find P (A/B) and P (BIA), show 4 3 3 Given P(A) = , P(B) 8 and P(B A) 8 whether A and B are…

A:

Q: II. Evaluate the following. 2. z = (1+j)~j3 3. z = -j3(0.6-jo.8)

A: To Evaluate: z=(1+j)-j3

Q: Let 1 3 A = -2 -1 and В - 2 -2. a. Find AT and show that (A")' = A. b. Show that (A+B)" = AT + B".…

A:

Q: 4x73 Evaluate dx 481092 1og2 a %3D 3. log2 4° EOICES: c) 2 b.) 1 d.) 3 :23

A: 20)