The percentage of physicians who are women is 27.9%. In a survey of physicians employed by a large university health system, 45 of 120 randomly selected physicians were women. Is there sufficient evidence at the 0.05 level of significance to conclude that the proportion of women physicians at the university health system exceeds 27.9%?
The question belongs to Statistics and it is about calculating the number of female physicians in a university to be above the average number of 27.9%. The calculations for this have been given in the solution in detail.
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