Arecord book has 3 confidence intervals listed (2,3) (1,2), and (1.5, 3.) for the samwe parameter. the scientist was told one of them was record from a faulty instrument, the 2nd a 95% confidence interval and the 3rd a 99% confidence interval. but they don't know which is which. which of the following is true?
o (1,2) is 99% ci, (2,3) is 95% ci, (1.5, 3.5) is the error
o (2,3) is 99% ci, (1.5,3.5) is 95% ci, (1,2) is the error
o (2,3) is 95% ci, (2,3) is 95% ci, (1,2) is the error
o (1,2) is 95% ci, (2,3) is 99% ci, (1.5, 3.5) is the error