Consider selecting a household at random in the rural area of a country. Define the random variable x to be x= number of individuals living in the selected household Based on information in an article, the probability distribution of x is as given below. X 2 1 3 4 5 6 7 8 9 p(x) 0.140 0.179 0.220 0.260 0.151 10 0.022 0.018 0.005 0.004 0.001 Calculate the mean value of the random variable x. Mx =

Q: 10

A: To simplify 35+710.

Q: 5. 13 12 9.

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Q: 8. 8. 3/ 2.

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Q: 12 X-

A: The solution is given below

Q: 2. 6. 1.

A:

Q: 10.0

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Q: N. 15 12

A:

Q: 9.25x25

A: SOLUTION-

Q: 1. 2. 3.

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Q: 11. 45

A: We have to find the value of x.  For this we can use the concept of similar triangle.

Q: 18 20

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Q: Alt 8. 5. 14.

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Q: d) | 4f(x)| dæ =

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Q: 18. 32 13

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Q: 6.1 10

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Q: 6. 5

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Q: 6. 6. х 14

A: Given: 9x=x14

Q: ne distance between the points on the gi

A:

Q: 6

A: In the question it is asked to find the angle x° for the triangle shown in the figure.

Q: Find the circumference of each circle. Leave your answer in terms of T.

A: The circumference of a circle with radius r is 2πr.

Q: 1.r -5 1.Г 2

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Q: 60.91-2.856

A: We want to find the value  60.91-2.856=?

Q: 10. 6. 3.

A: we have to find the radius of circle from the given figure

Q: d 6

A: 5. In the given right triangle , the hypotenuse is 41 and the perpendicular length is 40. Apply the…

Q: 16. 15 11.3

A: We know that, cos(x)=adjacent/hypotenuse.

Q: 4. 215 415

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Q: 5. 20 52

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Q: 3. 18

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Q: Approximate the area under the curve y = x² from x = with 4 subdivisions. 1 to x = 3 using a Right…

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Q: 50.19

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Q: 18.5x9.40

A: To calculate: 18.5 × 9.40

Q: 14 19

A: To find :- x  Given :- Base = 14 , Hypotenuse = x ,               and θ= 49°   By using…

Q: 2.763-4.5(2.1x-5.1432)=6.32x+5

A:

Q: 12. 30 y

A:

Q: 1. 12

A: We can use the concept of Pythagoras theorem to solve the given problem.

Q: 11. 6.

A: We have to find radius