(a) Find the fourth proportion of 1.2, 3.6 and 3. (b) Find the square root of 390625 (e) ir(x-) -81 then find the value of x+

Q: 5) Given that P(A) = 0.28, P(B) = 0.47, and P(ANB) = 0.09 find: %3D P(A B) = P(B A) = P(AUB) =

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Q: 5.75(+/- 0.03) + 0.833 (+/- 0.002) - 8.021 (+/- 0.001) = ? Select one: a. -1.438 (+/- 0.027) b.…

A:

Q: Given P(A) = 0.7 and P(B) = 0.8. If P(A/B) = 0.3 find P(A and B).

A: Given that  P(A)=0.7 , P(B)=0.8 P(A/B)=0.3

Q: 0.12, find (a) P(AUB) (b) P(ANB (c) P(ANB)= (d) P(AUB

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Q: how can I solve a proportion

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Q: There are 9 red marbles and 6 blue marbles in a bag. (a) What is the ratio of blue marbles to red…

A: Number of Red marbles = 9 Number of Blue marbles = 6 Total Number of marbles = Number of Red marbles…

Q: f 4/9 of a 3rd-grade class are boys, what is the boy co girl ratio in this class?

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Q: power  (x-3) =120.  Find x.

A: Given query is to find the value of x.

Q: 6. Find the equation of a circle that has a diameter with the endpoints given by

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Q: Find the value of e (a) 2 (b) 3 (c) 1 (d) 1/3 (e) 1/8 (f) e (g) 4 (h) 8

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Q: and B = %3D 3. Calculate-2A+B (: ) 3 6 -5 ...... ( ) 6 3

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Q: P(z< ( Or equal to ) z0) = 0.7054

A:

Q: Given P(A and B) = 0.30, P(A) = 0.75, what is P(B|A)? Answer in decimal form. Round to 3 decimal…

A: Solution

Q: Given, P(A or B) = 0.80, P(B') = 0.33 and P(A and B) = 0.20 Find P(A' and B)?

A: Solution-: P(A or B)=0.80, P(B')=0.33 and P(A and B)=0.20 We wan to find P(A' and B)=?

Q: why is the P(D) not = 0.03 (3/100 cars)

A: Let D be the event that a car is defective, and C be the event that a defective car is checked. We…

Q: P(A)=0.39P(A)=0.39, P(B)=0.36P(B)=0.36 and P(AandB)=0.25P(AandB)=0.25.P(B∣notA)=

A: It is given that, P(A)=0.39, P(B)=0.36 and P(A and B)=0.25.Let AC be the complement od the event A.…

Q: If P(A) = 0.5 and P(B) = 0.80, then P(A or B) must be 0.95.   TRUE or FALSE

A: From the provided information, P (A) = 0.5 and P (B) = 0.80

Q: Q2. You are given the following information: 3P61 = 0.09312, 964 = 1. 0.9126, 2960 0.0298, 962 =…

A: Step 1: Understanding the Provided Data The given data contains information on probabilities…

Q: how did you get P(x=4) in part ii?

A: The sample size 10, the probability of throwing red is 0.78.

Q: If n(A) = 14, n(B) = 6, and n(A U B) = 14, what do you know about n(A N B)? %3D n(A n B) = (Simplify…

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Q: might be tired but I think I calculated wrong. 24/3 - (-32/3)= -29? Is this correct?

A: We have to calculate the sum.

Q: Find P (z > 2.59)

A: We have to find  P (z &gt; 2.59) = ?

Q: Find n(A)   A= {1/2, -1/2, 1/3,- 1/3,......1/10, -1/10}

A: Compute n(A) as follows.Assume a set B with 20 elements.B = {1,−1, 2, −2, 3, −3,......10, −10}.

Q: Vhat is the solution to the equation (x + ) = 1.04? 9. 1) 0.4 2) 3.06 3) –0.48 4) –0.7093

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Q: Solve for x. 8. 12

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Q: If P(A) = 0.3 0.4 1.2 0.2 0.7, P(AUB) = 0.9 and P(B) = 0.5, the value of P(AB) is

A: PA∪B=0.9PA=0.7PB=0.5

Q: Find N, A, and b.  k(x) =  11 2 + 7.5(1.06−x) ;    [0, 100] N  =    A  =    b  =

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Q: In a sample of 58 men, 44 said that they had less leisure time today than they had 10 years ago. In…

A: Given data: Significance level= 0.10

Q: Round your answer to the nearest tenth. 9.2 16.5

A:

Q: where did you get  0.0649 from? on the problem

A: To find the 90% confidence interval for the difference in proportions between responses generated by…

Q: Show (a) (AB)' = B'A' (b) (AB)-1 = B-A-1 %3D %3D

A: Let X=abcd, then Xt=acbd. The inverse of X=abcd is calculated using the formula: a  b c  d -1=1deta…

Q: What is t Ratio?

A: The t-ratio is the estimate divided by the standard error. For a sufficiently large sample, t-ratios…

Q: Suppose that P(A) = 1/3, P(BJA) = 1/2 and P(ALB) = 1/3 Please find P(A |B) =? %3D %3D

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Q: (1/64)3n x 8 =26

A: Formula:

Q: Suppose P(A) = 0.36 and P(B) = 0.56. If P(AIB) = 0.18, then P(BI A) equals %3D a. 0.2016 b. 0.0648…

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Q: 24.28*(Tf-19.8)=33.75*(Tf-49.1)   what is Tf?

A: Given expression is: 24.28x(Tf-19.8)=33.75x(Tf-49.1)

Q: X Evaluate Cxp*(1-p) for n = 4, p = 0.4, x = 3. The answer is (Round to four decimal places as…

A: given data n= 4 p=0.41-p=1-0.4=0.6x=3we have to find out the probability for x=3here we use formula…

Q: Use the attached table and find the following values. (a) Xó.1 (15) (b) to.25 (8) (c) Fo.1 (10,8)

A: Since the question has multiple sub parts we will solve the first part only. Please resend the…

Q: C. Let z = 1 (2 – 3i)² – (2 – 3i) — 2-3i- - real part of -13z is The

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Q: P(E) 0.55, P(E or F)= 0.75, and P(E and F)= 0.05, find P(F) P(F)%= (Simplify your answer.) Enter…

A: As we know P( E or F) = p(E)+ p(F) - p( E and F)

Q: If P(A)= 0.2, P(B)= 0.32 Calculate P(A and B)?

A: Answer:- Given, P(A) = 0.2  And P(B) = 0.32  Using formula,  According to the given information we…

Q: Find z1: 1. P(z1<z<2.98)=.1117

A:

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.