For public information, an outsourced statistics professional was asked to provide an average daily flight cancellations in a particular airport. The statistician sampled 50 operation days and found an average of 32 daily cancellations. From a previous data, the standard deviation of all flight cancellations are 6.5 days. At 98% level of confidence, provide an interval estimate of the average daily flight cancellations in the airport. Express your answer by copying the text below and substituting the correct values (rounded off in one decimal place) in the positition of letters a and b. a days to b days

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