Question: Find a (95 %) confidence interval for the mean difference between the year in which the maximum temperature was recorded and the year in which

Find a $95 \%$ confidence interval for the mean difference between the year in which the maximum temperature was recorded and the year in which the minimum temperature was recorded.

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\begin{tabular}{|c|c|c|c|c|c|c|} \hline & \multicolumn{2}{|c|}{ DATE } & DESCRIPTION/ACCOUNT & PR. & DEBIT & CREDIT \\ \hline 1 & 1 & June & Bank & & 15,000.00 & \\ \hline 2 & & & Onners Equity & & &...