Researchers Are Studying the Yield of a Crop in Two

question 27

Multiple Choice

Researchers are studying the yield of a crop in two locations.The researchers are going to compute independent 90% confidence intervals for the mean yield at each location.What is the probability that at least one of the intervals will cover the true mean yields at their location?

• A)0.81
• B)0.19
• C)0.99
• D)0.95