A research wants to know find what is the average salary of expat workers in Oman. What is the population you are studying? Write down the steps involved to carry out this study. How do you select the best random sample? How do you find the point estimate and confidence interval?

MATLAB: An Introduction with Applications
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3. A research wants to know find what is the average salary of expat workers in Oman. What is the
population you are studying? Write down the steps involved to carry out this study. How do you select
the best random sample? How do you find the point estimate and confidence interval?
Transcribed Image Text:3. A research wants to know find what is the average salary of expat workers in Oman. What is the population you are studying? Write down the steps involved to carry out this study. How do you select the best random sample? How do you find the point estimate and confidence interval?
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