Q2. A bag contains 3 red and 4 black balls and another bag has 4 red, 2 black and 3 green balls. The selection of the two bags are equiprobable. A bag is selected at random. From the selected bag a ball is taken out. The drawing of each ball is also equiprobable. A is the event: “the first bag is selected" B is the event: "the second bag is selected" H is the event: "the ball drawn is red" Then find P(A), P(B), P(H/A) and P(H/B).

Q: How do I solve?

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Q: Solve V8 - 3w = 4 www www www www ww www %3D wwww www

A: Isolate w to obtain its value.

Q: Solve for x  5x - 7 = 8

A:

Q: メャ2

A:

Q: Solve

A: On solving

Q: Please help me solve.

A:

Q: 11. Which polynomial function in factored form is represented by the given graph? A. P(x) = (x –…

A: Solution : We have given a graph polynomial function and we have to find out the equation of given…

Q: Find the number of roots for the equation. 5x4 + 12x³ – x² + 3x + 5 = 0

A: As we know that the number of roots is equal to the highest power of the polynomial.

Q: 8) x2 - 14x + 74-0 A) (14 + 101} B) (-7 +5i) C) {12, 2} D) {7 +5i}

A:

Q: = =x +2 4

A: given: x4=25x+2 given equation can be written as x4=2x5+2

Q: 40 •c 4X-12

A: We know that, The lengths of tangents drawn from an external point to a circle are equal. TP¯=TQ¯

Q: Please solve: four more than y is negative 8

A: Four more than y is written as y+4 This equals negative 8 So the equation is y+4=-8

Q: How do I solve?

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Q: 9 = Vx – 4 + 5.

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Q: How do I solve?

A: A) Since every year, total reserves decrease by 16 billion barrels of oil, therefore: R=2000-16t,…

Q: Solve the difference equation Yt+2 + 2yt+1 + 2y; = 0

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Q: Find the last three digits of 240 + 341 + 442.

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Q: A random sample of n measurements was selected from a population with unknown mean μ and standard…

A: As per the Bartleby guildlines we have to solve first three subparts and rest can be reposted...…

Q: Just solve the third one. The other two are right

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Q: Solve the equation

A: To determine the value of x.

Q: Solve 3x = 5x-2

A:

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.