a clear trendp = 1 . 5
Because the results do not show a clear trend, the uncertainty at 95% confidence interval is estimated as (12) U C p = 1 . 5 ( max C p C p , base - min C p C p , base ) = 1 . 4 % .
Because the results do not show a clear trend, the uncertainty at 95% confidence interval is estimated as (12) U C p = 1 . 5 ( max C p C p , base - min C p C p , base ) = 1 . 4 % .