Posted by **Mark** on Wednesday, March 14, 2012 at 11:15am.

A sample of 15 recent college graduates found that starting salaries for attorneys in New York City had a mean of $102,342 and a standard deviation of $21,756. Construct a 95% confidence interval for the average starting salary of all attorneys in the city.

A. (89869.82, 114814.18)

B. (91331.94, 113352.06)

C. (90292.73, 114391.27)

D. (90371.37, 114312.63)

## Answer This Question

## Related Questions

- Statistics - Salaries of 50 college graduates who took a statistics course in ...
- Statistics - Recently, a university surveyed recent graduates of the English ...
- stastics - Salaries of 31 college graduates who took a course in college have a ...
- Statistics - The standard deviation for a population is σ = 15.3. A sample ...
- statistics (7) - The average cost per night of a hotel room in New York City is...
- statistics - The average cost per night of a hotel room in New York City is $273...
- Statistics - 1. A study of 40 people found that they could do on the average15 ...
- Math - The weekly salaries of 100 recent graduates of a private women's college ...
- Math - The weekly salaries of 100 recent graduates of a private women's college ...
- statistics - Use the given confidence level and sample data to find a confidence...

More Related Questions