In the following format, provide the data for Indian export of GINGER to SAUDI ARABIA, BANGLADESH, UAE and USA during the years 2004 to 2013.

NOTE:

1. THIS IS FOR THE PURPOSE OF FURTHER ANALYSIS; SO POST ONLY THE DATA, NO EXPLANATIONS NEEDED.

2. IT SHOULD BE FROM ORIGINAL SOURCE

3. DO NOT COPY THE DATA FOR OTHER SPICES THAT IS ALREADY AVAILABLE ON CHEGG. IF YOU DO SO I WILL REPORT YOUR ID.

A recent survey on the usage of cosmetics among youth provided the following data:

Year: 2004; Sample size: 5000; Youth who use cosmetics: 36%
Year: 2014; Sample size: 4250; Youth who use cosmetics: 47%

Construct a 99% confidence interval for the difference in population proportions of youth who were using cosmetics in 2004 and youth who were using cosmetics in 2014. Assume that random samples are obtained and the samples are independent. (Round your answers to three decimal places.)

Select the correct answer below:

(−0.150,−0.070)

(−0.136,−0.084)

(−0.140,−0.080)

(−0.127,−0.093)

When reaching a boundary between two media, an incident ray is partially reflected and partially refracted. The ray is travelling from media 1 to media 2. The indexes of refraction for the two media are n1 and n2, respectively. At what angle of incidence is the reflected ray perpendicular to the refracted ray? Express your answer in terms of the variables n1 and n2.

1)

Solve the Laplace equation ∇^2(u)=0 (two dimensions so ∂^2/∂a^2 + ∂^2/∂b^2) where the boundaries of the rectangle are 0 < a < m, 0 < b < n with the boundary conditions:

u(a,0) = 0

u(a,n) = 0

u(0,b) = 0

u(m,b)= b^2

F=xyi+yzj+zk. LetSbe the boundary of the cylinder 0≤z≤1,x2+y2≤1 (oriented outwards), andEthe interior. Compute∫∫S(F)·dSdirectly (S=S1+S2+S3, withS1=top,S3=bottom,S2=side. OnS1andS3you can just say what dS is, but you must compute on S2.

A monochromatic plane wave is traveling from medium 1 with index of refraction n1 towards the boundary surface with medium 2 with index of refraction n2, n1 > n2. The angle of incidence is larger than the critical angle. Compute the normal component of the Poynting vector inside medium 2. How much energy is transmitted to medium 2?

(i) Write down the wave equation and find the general solution for longitudinal vibration of a beam using the method of separation of variable separation.

(ii) Find three lowest natural frequencies of longitudinal vibration of 1.5m beam with free-free boundary conditions at the ends. The modules of elasticity is 200e^9 N/m and density 7500 kg/m³.

prove the sufficiency, let L be any closed contour in region R occupied by field A, suppose curl A=0 everywhere in R. then, since R is simply connected. L is the boundary of some surface S lying entirely in R. By Stoke's theorem, integral of A =0. prove that A is a potential field. ( potential and irrotational fields). please in details thx:)