Refer to the accompanying table, which describes results from groups of 8 births from 8 different sets of parents. The random variable x represents the number of girls among 8 children. Find the mean and standard deviation for the number of girls in 8 births. Click the icon to view the data table. The mean is μ = C girl(s). (Round to one decimal place as needed.) The standard deviation is o= girl(s). (Round to one decimal place as needed.) Table of numbers of girls and probabilities Number of Girls x 0 2 3 5 6 7 8 P(x) 0.005 0.031 0.107 0.212 0.285 0.218 0.111 0.026 0.005 Q

Q: rest

A:

Q: 7/3+4/5+1/3=

A: Given: 73+45+13 To find: We have to calculate the value.

Q: What means supplementary

A: When sum of two angles are 180° then angles are supplementary angles. Suppose one angle is 70° and…

Q: Differentiate

A:

Q: im 2. 3. 2.

A:

Q: Number 2

A:

Q: Sketch

A: The given data is: r=1θ  To sketch the graph of r=1θ.

Q: 1२ '२ 12 factoo

A:

Q: ydx not exact

A:

Q: dt tv

A: First simplify the denominator then integrate as shown below.

Q: cosydy

A:

Q: sinh²

A: We have to find the value of        sinh2(z/2)

Q: profit nal Mar

A: Given,          A product has cost function Cx=x2-2x and revenue function Rx=10x ,           where x…

Q: de de

A:

Q: Calculus

A: The solution is given below in the next steps:

Q: How do I differentiate?

A: Given that

Q: Evaluate 2y dy

A: In some cases an integral can be converted to a standard integral using an appropriate substitution.…

Q: tan x+ cot x csc(2x) = %3D

A:

Q: de Ove -9

A:

Q: tani o

A: Trigonometry

Q: part c pls

A: C) Given that r(u,v)=(u cos v, u sin v, v) with 1,2×0,2π I(x,y,z)=(0,0,x2+y2+z2) Here x=u cos v, y=…

Q: (25 dx +3x

A:

Q: Graphical re

A: Any point on the Cartesian coordinate system can be represented as: x, y. The vector: x, y is…

Q: haudo youSimplify 460°

A: