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Freshman 280 40 Bus Bike Carpool Total Sophomore 320 320 160 800 Junior 180 300 120 600 Senior 20 140 10 200 Total 800 8
Posted: Wed May 11, 2022 5:14 pm
by answerhappygod
- Freshman 280 40 Bus Bike Carpool Total Sophomore 320 320 160 800 Junior 180 300 120 600 Senior 20 140 10 200 Total 800 8 1 (23.47 KiB) Viewed 25 times
Freshman 280 40 Bus Bike Carpool Total Sophomore 320 320 160 800 Junior 180 300 120 600 Senior 20 140 10 200 Total 800 800 400 2000 80 400 The contingency table above is from a survey of 2000 high school students who were asked if they take the bus to campus, ride a bicycle, or carpool each day. Fill out the conditional distribution table below for the probabaty a student takes the bus rides a bicycle, or carpools to campus each day given their year of school. (write all probabilities as decimals rounded to three places) Freshman Sophomore Junior Senior Bus Bike Carpool Total