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2. I want to create a confidence interval for the salaries of statistics teachers in America. I want to do a 98% confide
Posted: Wed May 04, 2022 12:13 pm
by answerhappygod
- 2 I Want To Create A Confidence Interval For The Salaries Of Statistics Teachers In America I Want To Do A 98 Confide 1 (42.94 KiB) Viewed 38 times
2. I want to create a confidence interval for the salaries of statistics teachers in America. I want to do a 98% confidence level and my margin of error should be at most 5,000 dollars. Assume that I know standard deviation is 7,000 dollars. How many statistics teachers must I sample to accomplish that? 3. X is a Poisson Distribution. The variation is 5. A) Find probability that X is less than 2. B) Find probability that X is greater than or equal to 6. C) Find probability that X is less than 2 given that X is less than 3.