A random sample of 328 medical doctors showed that 171 had a solo practice. (Source: Practice Patterns of General Intern
Posted: Wed May 11, 2022 3:22 pm
A random sample of 328 medical doctors showed that 171 had a
solo practice. (Source: Practice Patterns of General Internal
Medicine, American Medical Association.)
(a)
Letprepresenttheproportionofallmedicaldoctorswhohaveasolopractice.
Find a point estimate for p.
(b) Find a 95% confidence interval for p. Give a
brief explanation of the meaning
of the interval.
(c) Interpretation: As a news writer, how would you
report the survey results
regarding the percentage of medical doctors in solo practice?
What is the margin of error based on a 95% confidence interval?
solo practice. (Source: Practice Patterns of General Internal
Medicine, American Medical Association.)
(a)
Letprepresenttheproportionofallmedicaldoctorswhohaveasolopractice.
Find a point estimate for p.
(b) Find a 95% confidence interval for p. Give a
brief explanation of the meaning
of the interval.
(c) Interpretation: As a news writer, how would you
report the survey results
regarding the percentage of medical doctors in solo practice?
What is the margin of error based on a 95% confidence interval?