Solved: For Exercises 1 through 7, do a complete

Chapter 10, Problem 7

(choose chapter or problem)

For Exercises 1 through 7, do a complete regression analysis by performing the following steps. a. Draw the scatter plot. b. Compute the value of the correlation coefficient. c. Test the significance of the correlation coefficient at a 0.01, using Table I. d. Determine the regression line equation. e. Plot the regression line on the scatter plot. f. Predict y for a specific value of x.Medical Specialties and Gender Although more and more women are becoming physicians each year, it is well known that men outnumber women in many specialties. Randomly selected specialties are listed below with the numbers of male and female physicians in each. Can it be concluded that there is a significant relationship between the two variables? Predict the number of male specialists when there are 2000 female specialists. Specialty Female x Male y Dermatology 3,482 6,506 Emergency medicine 5,098 20,429 Neurology 2,895 10,088 Pediatric cardiology 459 1,241 Radiology 1,218 7,574 Forensic pathology 181 399 Radiation oncology 968 3,215