Statistics And Probability Archive: Questions from September 09, 2022
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Hi!! Thank you in advance. I need to calculate the confidence interval. Here I have a table that shows the time measurement of 20 different helicopters that were thrown 3 different times each, then th
\begin{tabular}{|l|r|r|r|r|} \hline & Time 1 & Time 2 & Time 3 & \multicolumn{1}{|l|}{ Average } \\ \hline Helicóptero 1 & \( 3.1 \) & \( 2.9 \) & \( 2.8 \) & \( 2.93333333 \) \\ \hline Helicóptero2 answers