according to a 2001 readers digest article,35% of physicians over the age of 55 have been sued at least once. Suppose you wanted to see if this percentage still holds true today, so you randomly selected 40 physicians over the age of 55 and 27.5%indicated they had been sued at least once. Based on your findings, can you conclude the proportion of all physicians over the age of 55 that have been sued at least once is now lower at a=.1?

What is the p-value