Forty-two percent of primary care doctors think their patients receive unnecessary medical care. suppose a sample of 300 primary care doctors was taken. show the sampling distribution of the proportion of the doctors who think their patients receive unnecessary medical care. what is the probability that the sample proportion will be within ±.03 of the population proportion? what is the probability that the sample proportion will be within ±.05 of the population proportion? what would be the effect of taking a larger sample on the probabilities in parts (b) and (c)? why?

Match the terms with the appropriate definition. 1. work done for pay job 2. series of related jobs based on knowledge, training, tasks performed, interests, and experience career 3. buying or selling products and services using the internet mediation 4. wage amount after deductions are withheld net wage 5. a way a person chooses to live his or her life e-commerce 6. the people who are both able and willing to work technology 7. unequal treatment of others based on a bias concerning a person’s characteristics such as race, religion, gender, or age discrimination 8. the act of sharing information lifestyle 9. the use of a third party to make suggestions workforce 10. knowledge and tools used to perform tasks communication