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The joint frequency that has the most flights is the Yellow Jet, going east. Option C. This is further explained below.
What is Frequency?
Generally, the occurrence per period with which something happens throughout a certain time period or in a given sample.
In conclusion, a beast with entries 30, 65, 65. the third column is labeled west with entries 33, 34, 67. the fourth column is labeled total with entries 63, 69, 132. Hence the Yellow Jet, going east. has the most flight.
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