koiuuuuuuuuuuu said:The price in the shop is $ 20 by how much % you how to reduce the price to get 15
As @DrClaude said, set up an equation to represent the situation. What you wrote here makes no sense. "20= to 100%" ??koiuuuuuuuuuuu said:So 20= to 100%. if you take away 20 from 15 you get 5
The numbers in the problem are 20 and 15.koiuuuuuuuuuuu said:So if you take 100-5 =95
The ideal percentage to remove in a study varies depending on the specific research question and methodology. Generally, a small percentage (less than 10%) is recommended to minimize the potential impact on the overall results.
The percentage to remove in a study is typically determined by considering factors such as the sample size, statistical power, and potential bias. It is important to carefully evaluate these factors and consult with other researchers or experts in the field to determine an appropriate percentage.
No, there is no standard percentage to remove in scientific studies. The percentage may vary depending on the research question, study design, and other factors. It is important to carefully consider these factors and determine an appropriate percentage for each individual study.
Yes, removing too high of a percentage in a study can potentially affect the validity of the results. This is because a high percentage of removal may introduce bias and impact the representativeness of the sample. It is important to carefully consider the potential impact of removal on the validity of the study.
The justification for the percentage of removal in a study should be based on a thorough evaluation of the research question, study design, and potential impact on the results. It is important to clearly explain the reasoning behind the chosen percentage and provide supporting evidence or references if possible.