Now uncheck the "Use Conservative Approach" box. Use the same tool to calculate the necessary sample sizes for the following scenarios. Hint Use the sliders to set the given values. Confidence Level Margin of Error Population Proportion Minimum Sample Size 959% + 2.5% 0.1 959% 149% 0.2 95% +6% 0.3 99% +6% 0.3 Question Help: ) Message instructor Calculator Submit