Which sample size of a population of 200 is most likely to give a reliable conclusion?
10
30
50
80

80

Step-by-step explanation:

The sample size is very important if we want to conduct a research of any interest. The larger the sample size it will make research results more accurate and reliable to the researcher.

Also to detect a statistical difference with a certain strategy require a larger sample size.

From the given options 80 is the maximum value , so it must be representing the largest sample size .

Therefore, the sample size of a population of 200 is most likely to give a reliable conclusion is 80.

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system

answer: idk wbu

step-by-step explanation: umm..