●●● ●●●● ●●●●● ●●●● ●●0●● ●●●0 ●●●● The purpose of hypothesis testing is to aid the clinician researcher or administrator in reaching a conclusion concerning a population by examining a sample from the population r "Is the effect of the new drug significant than the old drug? which one is better between the two operations? Did the large amounts of advertising describe the benefits of new drugs?” 21/1/292021/1/29 7 The purpose of hypothesis testing is to aid the clinician, researcher, or administrator in reaching a conclusion concerning a population by examining a sample from the population. ✓ “Is the effect of the new drug significant than the old drug?”, ✓ “which one is better between the two operations? ” ✓ “Did the large amounts of advertising describe the benefits of new drugs?