Researchers watched dolphin groups off the coast of Ireland

Last updated: 10/26/2023

Researchers watched dolphin groups off the coast of Ireland in 1998 to determine what activities the dolphin groups partake in at certain times of the day The numbers in table below represent the number of dolphin groups that were partaking in an activity at certain times of days Activity Morning Travel Feed Social Total 6 28 38 72 Noon 6 4 5 15 Afternoon 14 0 9 23 Evening 13 56 10 79 Total 39 88 62 189 a What is the probability that a dolphin group is partaking in travel Round your final answer to 3 decimal places b What is the probability that a dolphin group is around at noon Round your final answer to 3 decimal places c What is the probability that a dolphin group is partaking in travel given that it is around at noon Round your final answer to 3 decimal places d What is the probability that a dolphin group is around at noon given that it is partaking in travel Round your final answer to 3 decimal places e What is the probability that a dolphin group is around in the afternoon given that it is partaking in travel Round your final answer to 3 decimal places