Question

In a survey done by Gallup in 2009*, there were 3790 respondents evenly split between the United States and Germany. These respondents were asked the extent to which they were engaged with their workplace as studies had shown that engaged workers tend to have increased innovation, productivity, profitability and reduced employee turnover. Of the 796 respondents reporting that they were engaged with the workplace, 246 were from Germany.

1: If a worker is selected at random, what is the probability that the worker is engaged with the workplace or from the US (report your answer as a proportion correct to 4 decimal places)?

2: If a worker is selected at random, what is the probability that he is engaged with the workplace (report your answer as a proportion correct to 4 decimal places)?

Answer 1