Mathematics, 17.07.2019 10:00 knutsonellie741

Over the course of a week, an environmental activist randomly stopped 1,200 people on the street and asked whether they were willing to pay higher prices for gas in order to protect the environment. out of the 1,200 people, 708 of them said they were willing to pay higher prices for gas. with a 99% confidence level (z*-score = 2.58), the activist wants to determine a confidence interval for the estimated proportion of people willing to pay higher prices for gas in order to protect the environment.

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:00

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Answers: 2

Answer

Mathematics, 21.06.2019 20:50

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?

Answers: 2

Answer

Mathematics, 21.06.2019 23:30

If the perimeter of the garden is 37 ft. the width is x and the length is 15 ft. what is the width of the garden in feet?

Answers: 2

Answer

You know the right answer?

Over the course of a week, an environmental activist randomly stopped 1,200 people on the street and...