Find a 98% confidence interval for the mean mass of all spills with an elapsed time of 29 minutes.
Find a 98% confidence interval for the mean mass of all spills with an elapsed time of 29 minutes. Interpret
the result
- What is the confidence interval? round 3 decimals
Interpret the result.
2.Choose the correct answer below.
A. We are 98% confident that the interval will not contain the mean mass of the spill at 29minutes.
B.We are 98% confident that the interval will contain the mean mass of the spill after 29 minutes.
C.We are 98% confident that the interval will contain 29 minutes.
D.We are 98% confident that the interval will contain the mean mass of the spill before 29 minutes has passed.
3.Find a 98% prediction interval for the mass of a single spill with an elapsed time of 29 minutes. Interpret the result.
What is the prediction interval? 3 decimals
Interpret the result. Choose the correct answer below.
A. We are 98% confident that the interval will contain the mass of the spill after 29 minutes.
B.We are 98% confident that the interval will contain the mass of the spill before 29 minutes has passed.
C.We are 98% confident that the interval will not contain the mass of the spill after 29 minutes.
D.We are 98% confident that the interval will contain 29minutes
Compare the intervals, parts a and b.
Which interval is wider? Will this always be the case? Explain. Fill in the blanks below
The (Confidence/Prediction) interval is wider. This (will /will not) always be the case because the error of this interval is (half the error of the other interval/random error/
twice the error of the other interval/the sum of two errors.) ATTACHMENT PREVIEW Download attachmentTime (minutes)Mass (Pounds)06.5526.0845.5664.9384.52103.97123.46143.09162.88182.51202.13251.41300.98450.17600
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