The inability to flex the knee past 60 degrees has a pretest probability of 6% for a fracture of the knee (McGee, 2018 pg 694). This same physical exam finding has a positive likelihood ratio of 4.7 (pg 505). Approximate the post-test probability for a fracture of the knee, based on this one finding, (Hint: You are going to APPROXIMATE (not calculate) based on the instructions given on page 13 of McGee.

answer:

Our freedom of choice in a competitive society rests on the fact that, if one person refuses to satisfy our wishes, we can turn to another. But if we face a monopolist we are at his absolute mercy. ... There is no consensus as to whether an increase in economic freedom of choice leads to an increase in happiness.

Explanation:

It is so important to understand that we are all making choices all the time, even when we chose not to choose we have still made a choice. It is our choices that determine our experiences. ... Unless we are willing to take full responsibility for ourselves and the choices we make, we have no control over our lives