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                                \(5.8468±1.96\times\frac{0.75241}{\sqrt{20}}\)

 

\(5.8468+1.96\times\frac{0.75241}{\sqrt{20}}\)               \(5.8468-1.96\times\frac{0.75241}{\sqrt{20}}\)

 

\(5.8468+1.96\times\frac{0.75241}{\sqrt{4\times5}}\)               \(5.8468-1.96\times\frac{0.75241}{\sqrt{4\times5}}\)

 

\(5.8468+1.96\times\frac{0.75241}{\sqrt{4}\times\sqrt{5}}\)               \(5.8468-1.96\times\frac{0.75241}{\sqrt{4}\times\sqrt{5}}\)

 

\(5.8468+1.96\times\frac{0.75241}{2\sqrt{5}}\)               \(5.8468-1.96\times\frac{0.75241}{2\sqrt{5}}\)

 

\(5.8468+\frac{1.4747236}{2\sqrt{5}}\)                            \(5.8468-\frac{1.4747236}{2\sqrt{5}}\)

 

\(\frac{11.6936\sqrt{5}}{2\sqrt{5}}+\frac{1.4747236}{2\sqrt{5}}\)                          \(\frac{11.6936\sqrt{5}}{2\sqrt{5}}-\frac{1.4747236}{2\sqrt{5}}\)

 

\(\frac{11.6936\sqrt{5}+1.4747236}{2\sqrt{5}}\)                                 \(\frac{11.6936\sqrt{5}-1.4747236}{2\sqrt{5}}\)

 

\(\frac{11.6936\sqrt{5}+1.4747236}{2\sqrt{5}}\times\frac{\sqrt{5}}{\sqrt{5}}\)                      \(\frac{11.6936\sqrt{5}-1.4747236}{2\sqrt{5}}\times\frac{\sqrt{5}}{\sqrt{5}}\)

 

\(\frac{\sqrt{5}(11.6936\sqrt{5}+1.4747236}{2\times5}\)                           \(\frac{\sqrt{5}(11.6936\sqrt{5}-1.4747236}{2\times5}\)

 

\(\frac{11.6936\times5+1.4747236\sqrt{5}}{2\times5}\)                               \(\frac{11.6936\times5-1.4747236\sqrt{5}}{2\times5}\)

 

\(\frac{58.468+1.4747236\sqrt{5}}{2\times5}\)                                     \(\frac{58.468-1.4747236\sqrt{5}}{2\times5}\)

 

\(\frac{58.468+1.4747236\sqrt{5}}{10}\)                                      \(\frac{58.468-1.4747236\sqrt{5}}{10}\)

 

\(\frac{58.468}{10}+\frac{1.4747236\sqrt{5}}{10}\)                                   \(\frac{58.468}{10}-\frac{1.4747236\sqrt{5}}{10}\)

 

\(5.8468+\frac{1.4747236\sqrt{5}}{10}\)                                   \(5.8468-\frac{1.4747236\sqrt{5}}{10}\)

 

\(6.1765582217623209\)                              \(5.5170417782376791\)

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