Which of the following diagnostic tests should I use: A:conf.level of 95% and error of +/- 3.5% or B:conf.level of 99% and error of +/-5%?

If I have an option to choose between two diagnostic tests with the following qualities: A: conf.level of 95% and error of +/- 3.5% B: conf.level of 99% and error of +/-5% Both have more/less the...

23 May 2018 6,386 3 View