The daily salaries of security guards for 10 security agencies are as follows (in Php): 350, 400,375, 420, 500, 470, 380, 450, 520, and 460.a. What is the point estimate for the mean?b.Find the 90% confidence interval of the mean for the salaries of security guards in thearea.Answer:a. 432.5b. 399.8 to 465.2Just show solution on how to get thatanswer.

Answered: Image /qna-images/answer/08d298b9-5f5e-4ca5-8ade-6dbf9b6fb6ce.jpg

Answered: The daily salaries of security guards…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The mean salary of twelve men is $57,000, and the mean salary of four women is $87,000. Find the mean salary of all sixteen people.
FOLLOW THE INSTRUCTIONS AND ANSWER COMPLETELY AND TYPEWRITTEN FOR UPVOTE. NOT FOLLOWING MY INSTRUCTIONS GETS DOWNVOTE
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