James is interested in the relationship between weather conditions and whether the downtown train runs on time. For a year, James records the weather each day as well as whether this train arrives on time or is delayed. Here are his results:
\begin{tabular}{llll}
Weather condltien & On-time & Delayed & Total \
\hline Sunny & 167 & 3 & 170 \
\hline Cloudy & 115 & 5 & 120 \
Rainy & 40 & 15 & 55 \
\hline Snowy & 8 & 12 & 20 \
Total & 330 & 35 & 365 \
\hline
\end{tabular}
Flnd the marglnal distrlbution of arrlual status In percentages.
Round to the nearest whole percent.
On-time:
$ \% $
Eelayed:
$ \% $

Question

James is interested in the relationship between weather conditions and whether the downtown train runs on time. For a year, James records the weather each day as well as whether this train arrives on time or is delayed. Here are his results:
\begin{tabular}{llll} 
Weather condltien & On-time & Delayed & Total \
\hline Sunny & 167 & 3 & 170 \
\hline Cloudy & 115 & 5 & 120 \
Rainy & 40 & 15 & 55 \
\hline Snowy & 8 & 12 & 20 \
Total & 330 & 35 & 365 \
\hline
\end{tabular}
Flnd the marglnal distrlbution of arrlual status In percentages.
Round to the nearest whole percent.
On-time:
$ \% $
Eelayed:
$ \% $

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