![subject](/tpl/images/cats/mat.png)
Mathematics, 28.08.2019 16:30 morgan4411
A) when your sample size is 1200, what is your simple margin of error? b) when you require a simple margin of error of 4% (0.04), what sample size is required? (show math)
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 22:30
Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:00
1. which answer is the solution set to the given inequality? 2x+6< 8 a. x e (-∞,1) b. x e [1,∞) c. x e (1,∞) d. x e (-∞,1] 2. which answer represents the given compound inequality in interval notation? x≥12 or x< -4 a. x e [-4, 12) b. x e (-∞, -4) u [12,∞) c. x e (-∞, -4] u (12,∞) d. x e (-4,12] 3. which answer is the solution set of the given compound inequality? 7> x+6 or x-2≥3 a. x e (-∞, 1) u [5,∞) b. x e (1, 5] c. x e (-∞, 1) ∩ [5,∞) d. x e [1,5) 4. which conjunction or disconjunction is equivalent to the given absolute value inequality? |x+3|> 12 a. x+3> 12 and x+3< -12 b. x+3< 12 and x+3> -12 c. x+3< 12 or x+3> -12 d. x+3> 12 or x+3< -12
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 06:30
Mr. alison drives in city traffic to the gas station. he also shops for bread and milk at the gas station. after filling up his car, he drives home on the highway
Answers: 1
You know the right answer?
A) when your sample size is 1200, what is your simple margin of error? b) when you require a simple...
Questions
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/en.png)
English, 20.03.2021 14:00
![question](/tpl/images/cats/istoriya.png)
History, 20.03.2021 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 20.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2021 14:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 20.03.2021 14:00
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2021 14:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 20.03.2021 14:10
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2021 14:10
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2021 14:10
![question](/tpl/images/cats/mat.png)
Mathematics, 20.03.2021 14:10
![question](/tpl/images/cats/geografiya.png)
Geography, 20.03.2021 14:10