In a poll of 2300 adults in a certain country, 1426 of the adults said that they had online access at home. Estimate how many of the 13,600 adults in a small town have online access at home. adults in a small town have online access at home. (Simplify your answer.)

Q: Alice and Parrick bought some cookies and muffins. Alice bought 5 cookies and 2 muffins. Parrick…

A: Given: Alice bought 5 cookies and 2 muffins. Parrick bought 2 cookies and 5 muffins. Patrick paid…

Q: need help with attached, thanks

A: Given function and interval are,

Q: d. What is the difference in the results of (b) and (c)? O A. The probability in part (b) is a joint…

A: d) It is given the sample size is 2000.

Q: (1 3 3 18. The inverse of the matrix A=|1 4 3 is 1 3 4 7 -3 -3 -1 1 0 |. What is the solution of -1…

A:

Q: Given that log, (12) = 27.41 and log, (3) = 7.24

A:

Q: If Z1 = -2 – j3 and z2 = 3 + j4 %3D what is Z1 Z2

A:

Q: If f is a continous function such that [*f(t)dt = f(x) + cos(x), compute f'(0) -X

A:

Q: Use the Divergence Theorem to evaluate / F. ds where and S is the boundary of the sphere x² + y² +…

A: The Given function is , and the surface is  oriented by the outward normal.To Find: .

Q: A moving particle has a velocity described in the following data: Time (sec) Velocity (m/s) 0 22 a.…

A:

Q: Given the power series expansion tan '(x) = E z2n + 1 1)" 2 2n + 1 determine how many terms N of the…

A: Consider the given power series: The objective is to determine that how many terms N of the sum…

Q: Solve the system as shown 3x2 + 5x3 = 1.20736 %3D 3x1 - 4x2 = -2.34066 5x1 + 6x3 = -0.329193 %3D…

A:

Q: Find the radius of convergence for 00 n! 1.3. 5. ... · (2n – 1)

A:

Q: Explain to someone that have never taken a statistics course, what hypothesis testing is and what…

A: Statistical tests are used to understand the population by taking samples. Hypothesis testing is one…

Q: Determine whether the sequence is divergent or convergent. If it is convergent, evaluate its limit.…

A: Given limn→∞nne-2n

Q: A total of 2441 American adults Health in General Total 501 Poor responded to a survey about their…

A: Given : A total of 2441 American adults responded to a survey about their income class and their…

Q: 11. Prove from the definition that the following functions are differentiable. ()- (b) f =xy?

A: By the definition, the function f(x,y)=xy^2 is differentiable if fx(x,y) and fy(x,y) both exist.

Q: total value of world exports (in billions of dollars) 7. This graph relates the total value of world…

A: a) Here, x –axis represents the number of years since 1950 and y-axis gives the total value of world…

Q: 2. Students come randomly and independently at the cashier's window at the rate of 30 students per…

A: Since you have posted a question with multiple subparts, we will solve the first 3 sub-parts for…

Q: A new battery's voltage may be acceptable (A) or unacceptable (U). A certain flashlight requires two…

A:

Q: 24. Job Interviews In a Harris poll of 514 human resource professionals, 90% said that the…

A: From the parts b) and c), the 99% confidence interval is (0.8659 , 0.9341) and the 80% confidence…

Q: Hugh was trying to see if he could tile a 2" x 2" board with L-shaped tiles (i.e. a 2 X 2 tile with…

A: Given: We have given a 2n×2n board and we want to fit the board with L-shaped tiles such that ∃ an…

Q: Let W be the set of all 1st degree polynomials (or less) such that p-p^2. Which statement is TRUE…

A: Given W the set of all ist degree polynomials such that           p=p2  Let p= 1  ⇒12= 1  Thus p=p2…

Q: 1. You receive another question asking how the overall probability of winning any prize in the…

A:

Q: A relay microchip in a telecommunications satellite has a life expectancy that follows a normal…

A:

Q: Description You have just completed the Discrete Variable Continuous Variable assignment on Discrete…

A: Discrete variable The variable which can take discrete values is called the discrete variable. It…

Q: (a) Find P(T 2.110) when v = 17. (c) Find P(-2.552 -1.356) when v = 12. Click here to view page 1…

A: From the provided information,d)P (T > -1.356) when v = 12

Q: Which of the following is a possible value of r² and indicates the strongest linear relationship…

A: We have given that the statement about to the correlation coefficient between the two variables X…