QUESTION 1: According to data of the Turkish Statistical Institute, the poverty in Turkey was 18.08% in 2009 (more than 12 million living below the poverty line). One can naturally expect that poverty is not distributed evenly between urban and rural populations. Suppose that two random samples are taken: sample 1, consisting of 150 people in rural areas and sample 2 consisting of 140 people in urban areas. 60 people in sample 1 and 15 people in sample 2 live below the poverty line. Using a 95% confidence interval, estimate the difference in poverty rates between urban and rural populations. Write the statistical implication of your calculations. ANSWER.

Q: Evaluate   2 - 5 . 4 - [ 6 . ( 3 - 4 ) ]

A: Given: Let y=2-5.4-6.3-4 To Find: To evaluate the given expression

Q: 6z-82

A: According to question we have to solve given expression 6z-8<4 for z6z - 8 < 4 add both side…

Q: Match the formula of the exponential function to its graph.

A: We have to match the graphs with the given exponential functions.

Q: sy-y+1 when y-5 y=-1 Evaluate

A: The given expression 3y2-y+1

Q: How can I use the words union and intersection to help me distinguish between these two operations?

A:

Q: 2. у %3D2х - 3; (-5, 3)

A:

Q: Don't use chat gpt

A: DefinitionsAddition: x⊕y=x+y (standard addition of real numbers).Scalar Multiplication: α⋅x=xαfor…

Q: Don't use chat gpt

A: The rank of a matrix is equal to the number of linearly independent rows (or columns) in it.Since it…

Q: x³y3 125z3

A: We know that :  a3 - b3 = (a - b) (a2 + ab + b2 ). Here we use this property to solve this given…

Q: Okay thank you! Can you please help with 11-13?

A: Let's solve limit problems.

Q: Differentiate. Why y = x2 + 2x - 2 x2 - 2x + 2

A: To differentiate the following function.

Q: -3p-3/4 - 30p-7/4

A: We have to find the value of p as nothing else is mentioned in the question

Q: anaı

A: An infinite series is said to be converging when the sum of the infinite series is obtained to be a…

Q: can you explain more about the second part that you came up with -2 and 5 .  thanks

A:

Q: I2x-1 1. \sx+61

A:

Q: Integrate +9 +C

A: topic- indefinite integral

Q: can re-write it please? i do not understand

A: Ans-A firm has two stores and two warehouses. The transportation costs from warehouse 1 is $18 to…

Q: Please help me answer

A:

Q: Don't use chat gpt plz

A:

Q: Factory Completely  9z2-6z-8

A:

Q: Don't use chat gpt

A: Step 1:Let z=f(x,y) be a function of two variables x and y. The partial derivative ∂x∂f​(x0​,y0​)…

Q: y each Lation exprision -12X+20 Dmplife 1-100

A:

Q: Plz don't use chat gpt

A:

Q: One characteristic of a pinoy manager by "Libro" is being a technocrat. What do you understand of…

A: We have to define meaning of technocrat.

Q: Simplify  3-1/y-5/4/y-5

A: Observe the following fact.

Q: -8 ventex= X -int=

A: The given quadratic function,   f(x)=2x2+6x-8

Q: 2x-323

A:

Q: Don't use chat gpt

A:

Q: How about the converse

A:

Q: what is 3-4x=5

A:

Q: passes through (3, -7) and (4, -11)

A: Given: Points (3,-7) and (4,-11)

Q: What is the solution set for a^2+9a+18=0?

A:

Q: メリ 1 y21

A:

Q: Don't use chat gpt It

A: Given Matrix: A=⎣⎢⎢⎢⎡​−1000​0−100​0082​00−24​⎦⎥⎥⎥⎤​ Steps:Find the characteristic polynomial.Compute…

Q: (-5,3)and(-1,0)

A: Topic:- geometry