Compute the indicated quantity. P(A|B) = 0.5, P(An B) = 0.4. Find P(B). P(B) Enter a number.

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Q: E 689 to D F ...

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

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: D A 6. C Find the value for x.

A: We have given circle with two chords AB and CD. Also given that AE = 6, EB = 5, DE = 8. We have to…

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Q: 38. (a) t = 9п (b) t 5 5 п 4 (c) t = 25п 6

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

Q: 43. What is the value of E(X - 2) for the scores: 1, 2, -2, 4, 5?

A: Here given that: Score( x) : 1, 2, -2, 4, 5 Make a table of x and (x - 2)  Then sum the column (x -…

Q: In a small printing business, P = 2N0.6 0.4, where N is the number of workers, V is the value of the…

A:

Q: P ( Z > - 170) =

A:

Q: P(1.10 s z) P(IZ| s 2.50)

A: Here use normal distribution table for probability from z score

Q: Compute the indicated quantity. P(A|B) = 0.4, P(A ∩ B) = 0.3. Find P(B).

A:

Q: for d how can you calculate  the p value without excel?  need to be able to do on a test without…

A: Given  Given information: n=25 Sample size  Sample mean  x¯= 6.3  Sample standard deviation  s = 1.8

Q: -3 = X 5.2· 10 x = (5,2· 10-6). 2.33 · 10 In

A: Given: x=5.2×10-6ln2.33×10-3x

Q: What's x, if the perimeter of the rectangle is 20. /x+10 x+10

A:

Q: Compute the indicated quantity. P(A|B) = 0.5, P(A n B) = 0.4. Find P(B). P(B) =

A: We will use the conditional probability formula…

Q: 44. What is the value of E(X + 3)² for the scores: 1, 5, 7, 11?

A: Given score is 1, 5, 7, 11

Q: Find P (z > 2.59)

A: We have to find  P (z > 2.59) = ?

Q: Drake is landscaping his yard. He wants to put a decorative fence between the semi- circular patio…

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Q: Use T7(x; 2) to approximate In (0.9). Round to 4 decimal places.

A: The given function is fx=ln3-x.   The Taylor polynomial of degree 2 for a function fx at  point x=a…

Q: / esx+3 dx = %3D

A: To evaluate the integral :- I = ∫e5x+3 dx Substitute    u = 5x+3du = 5 dxdx = du5

Q: Compute the indicated quantity.  P(A)= .3, P(B)= .4. A and B are independent. Find P(A n B)

A: From the provided information, P (A) = 0.3 and P (B) = 0.4 The events A and B are independent.

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: A ball is thrown from an initial height of 5 feet with an initial upward velocity of 21 ft/s. The…

A: Given that, h = 5 + 21t - 16t2 Where h represents the height in feet and t represents the time in…

Q: 24) wla) = 2|-a – 1|; w(a)=12. Find a.

A:

Q: After t months on the job, a postal worker can sort L(t) = 700-400e-0.5t letters per hour. Determine…

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Q: Use Simpson's rules to find the value of b if séF(x)dx » 0.5 and h=0.5 Select one: а. 2 b. 0.5 с.…

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Q: Find x. *: G. 50' (12x-25) 96

A: We have to find x

Q: Which of these values is the greatest? (T 3.14) 3 O v15 О п+3 O v5 + V5

A: We have to find the greatest value. Given π = 3.14

Q: 45. What is the value of E(X² + 2) for the scores: 3, 4, 7, 8?

A: Given that  The data are 3,4,7,8 the value of ∑(X2+2)

Q: Find P( -2.56 < z < <z<1.92)   a. 0.967   b. 0.241   c. -0.241   d. 0.032

A: Followings are the explanation of the question   Let z be the standard normal variables follows the…

Q: Express 0.27 < p < 0.342 in the form of a ± b. Step 1: Find the midpoint Step 2: Find the difference…

A: Given expression is- 0.27 &lt; p &lt; 0.342 We have to write this expression in the form of a ± b.