The computer science department is making a new recruitment poster for computer science majors and would like to include information about the average salary of a software developer on the Treasure Coast. To estimate the average salary of a software developer, someone from the department collected a random sample of 10 local software developers. Their salaries are listed below. Assume that the salaries of all software developers on the Treasure Coast are normally distributed. 82,023 82,389 81,567 81,573 82,551 82,949 81,200 81,289 82,218 81,515 Determine the point estimate, and the sample standard deviation, s. Round the solutions to four decimal places, if necessary. S = Using a 98% confidence level, determine the margin of error, E, and a confidence interval for the average salary of a software developer on the Treasure Coast. Report the confidence interval using interval notation. Round solutions to two decimal places, if necessary. The margin of error is given by E = A 98% confidence interval is given by Hint

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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#22).
The computer science department is making a new recruitment poster for computer science majors and
would like to include information about the average salary of a software developer on the Treasure Coast.
To estimate the average salary of a software developer, someone from the department collected a random
sample of 10 local software developers. Their salaries are listed below. Assume that the salaries of all
software developers on the Treasure Coast are normally distributed.
82,023
82,389
81,567
81,573
82,551
82,949
81,200
81,289
82,218
81,515
Determine the point estimate, and the sample standard deviation, 8. Round the solutions to four decimal
places, if necessary.
S =
Using a 98% confidence level, determine the margin of error, E, and a confidence interval for the average
salary of a software developer on the Treasure Coast. Report the confidence interval using interval
notation. Round solutions to two decimal places, if necessary.
The margin of error is given by E =
A 98% confidence interval is given by
Hint
Question Help: Video 1 Video 2 D Video 3
Transcribed Image Text:The computer science department is making a new recruitment poster for computer science majors and would like to include information about the average salary of a software developer on the Treasure Coast. To estimate the average salary of a software developer, someone from the department collected a random sample of 10 local software developers. Their salaries are listed below. Assume that the salaries of all software developers on the Treasure Coast are normally distributed. 82,023 82,389 81,567 81,573 82,551 82,949 81,200 81,289 82,218 81,515 Determine the point estimate, and the sample standard deviation, 8. Round the solutions to four decimal places, if necessary. S = Using a 98% confidence level, determine the margin of error, E, and a confidence interval for the average salary of a software developer on the Treasure Coast. Report the confidence interval using interval notation. Round solutions to two decimal places, if necessary. The margin of error is given by E = A 98% confidence interval is given by Hint Question Help: Video 1 Video 2 D Video 3
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