1 - A recent survey surveyed 300 marketing and human resource professionals and asked them their favorite video conferencing tools.Among the results, were the following Of the 160 marketing professionals surveyed, 80 of them preferred Zoom, 50 preferred Microsoft Teams, 19 preferred Google Meet, and 11 had no opinion or preferred not to say.Of the 140 human resource professionals surveyed 105 of them preferred Zoom, 15 preferred, Microsoft Teams, 15 preferred Google Meet, and 5 had no opinion or preferred not to Say.Based on this data, what's the probability ofa randomly selected participant being a human resource professional who preferred Zoom?(Express your answer as a decimal roumded to two decimal places e.g. Instead of writing 10% be sure to write.10)

2- A recent survey surveyed 300 marketing and human resource professionals and asked them their favorite video conferencing tools.Among the results were the following: Of the 160 marketing professionals surveyed, 80 of them preferred Zoom.50 preferred Microsoft Teams, 19 preferred Google Meet and 11 had no opinion or preferred not to say Of the 140 human resource profesionaissanced 105 of them preferred Zecm, 15 preferred Microsoft Teams, 15 preferred Google Meet and s kad no opinion or preferred net to sayBased on this data, what's the condition of prostor s recomy se ested participant preferisg Zoom if they're a cuman resource profess: 0.3.2 Express your ansizar os a decimal rounded to two decima eg.instead of 10% Bleuse de 2014

3- A recent survey surveyed 300 marketing and human resource professionals and asked them their favorite video conferencing tools.Among the results were the following Of the 160 marketing professionals surveyed, 80 of them preferred Zoom.50 preferred Microsoft Teams, 19 Preferred Googe Meet and 11 nad no opinion or preferred not to say.of the 140 human resource professionals surveyed 105 of the preferred Zoom.15 preferred Microsoft Teams 15 preferred Google Meet and 5 had no opinion or preferre not to say Based on this answer what's the probability of a randomly selected participant preferring Zoom?(Express your answer os e decimat rounded to two decimal places - 29 Instead of writing 1096 please write. 10 Constructing a joint probability taple mignt make answering this question easer.