subject
Mathematics, 07.12.2019 21:31 lourdess505

Two studies were completed in georgia. one study in northern georgia involved 3,000 patients; 84% of them experienced flulike symptoms during the month of december. the other study, in southern georgia, involved 2,000 patients; 75% of them experienced flulike symptoms during the same month. which study has the smallest margin of error for a 99% confidence interval?

answer choices:
- the northern georgia study with a margin of error of 2.5%.
- the southern georgia study with a margin of error of 2.5%.
- the northern georgia study with a margin of error of 1.7%.
- the southern georgia study with a margin of error of 1.7%.

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 16:30
Refer to the table below if needed. second quadrant third quadrant fourth quadrant sin(1800- - cos(180° -) tan(180°-e) =- tane cot(1800-0) 10 it to solo 888 sin(180° +c) = - sine cos(180° +) =- cose tan(180° +c) = tane cot(180° +o) = cote sec(180° + c) = - seco csc(180° +2) = - csce sin(360° -) =- sine cos(360° -) = cose tan(360° - e) =- tane cot(360° -) = -cote sec(360° -) = seco csc(360° -) = csco sec(180° -) = csc(180° -) = csca 1991 given that sine = 3/5 and lies in quadrant ii, find the following value. tane
Answers: 2
question
Mathematics, 21.06.2019 18:00
Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?
Answers: 1
question
Mathematics, 21.06.2019 19:00
Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4
Answers: 2
question
Mathematics, 21.06.2019 19:30
The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)
Answers: 3
You know the right answer?
Two studies were completed in georgia. one study in northern georgia involved 3,000 patients; 84% o...
Questions
question
Mathematics, 21.09.2019 19:30
question
Computers and Technology, 21.09.2019 19:30
question
Mathematics, 21.09.2019 19:30
question
Social Studies, 21.09.2019 19:30
Questions on the website: 13722367