RESEARCH METHODOLOGY

Detailed explanation-1: -Syntax. Alpha is the significance level used to compute the confidence level. The confidence level equals 100*(1-alpha)%, or in other words, an alpha of 0.05 indicates a 95 percent confidence level.

Detailed explanation-2: -The significance level, also denoted as alpha or , is the probability of rejecting the null hypothesis when it is true. For example, a significance level of 0.05 indicates a 5% risk of concluding that a difference exists when there is no actual difference.