What is your confidence level in this finding and why is that the confidence?explanation why confidence is 95%

Why is this control ineffective?explanation why this control is in effective

Evalution inputs

Risk of assessing control risk too low, risk: 5%

Tolerable deviation rate: 6%

Sample size: 78

Deviations identified: 5

ConclusionWe are 95% confident that the true population deviation rate does not exceed the upper precision limit. Because this value is more than the tolerable deviation rate, the control is deemed to be ineffective