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QUESTION

The following 96% C.I. for was obtained from a sample of 26 observations (the population variance is known): (-2022.4992, 1199.0679) 1. What is x? 2....

The following 96% C.I. for µ was obtained from a sample of 26 observations (the population variance is known): (-2022.4992, 1199.0679)

1. What is x̅?

2. What is σ?

**** Answer must be typed to four decimals, please****

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