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Problems 1 and 2 1. Write a statement that correctly interprets the following 95% confidence intervals: a ) 321.59 Write a statement that correctly interprets

Problems 1 and 2

1. Write a statement that correctly interprets the following 95% confidence intervals: a ) 321.59

Write a statement that correctly interprets the following 95% confidence intervals: a) 3Ll.sq 379.21 b) O.CLD < 2. A random sample of 94 light bulbs had a mean life ofV hours with a standard deviation o hours. Construct a 90% confidence interval (Cl) and margin of error (ME) for the mean life of all light bulbs of this type.

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