QUESTION 39 Suppose we calculated the 95% confidence interval for the mean amount of oil recovered from the wells in the Devonian Richmond Dolomite area of the Michigan basin from a random sample of 50 oil wells. The 95% confidence interval was 18,250 barrels to 88,000 barrels. Which of the following statements best interprets these results? O We are 95% confident that the mean output of the wells in the Devonian Richmond Dolomite area of the Michigan basin is between 18,250 and 88,000 barrels. We are 95% confident that the mean output of the 50 oil wells in the Devonian Richmond Dolomite area of the Michigan basin is between 18,250 and 88,000 barrels. 95% of all of the wells in the Devonian Richmond Dolomite area of the Michigan basin have produced between 18,250 and 88,000 barrels of oil. There is a 95% probability that the mean amount of oil recovered from the wells in the Devonian L00 00O I

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QUESTION 39
Suppose we calculated the 95% confidence interval for the mean amount of oil recovered from the wells in the
Devonian Richmond Dolomite area of the Michigan basin from a random sample of 50 oil wells. The 95%
confidence interval was 18,250 barrels to 88,000 barrels. Which of the following statements best interprets
these results?
We are 95% confident that the mean output of the wells in the Devonian Richmond Dolomite area of the
Michigan basin is between 18,250 and 88,000 barrels.
We are 95% confident that the mean output of the 50 oil wells in the Devonian Richmond Dolomite area of
the Michigan basin is between 18,250 and 88,000 barrels.
95% of all of the wells in the Devonian Richmond Dolomite area of the Michigan basin have produced
between 18,250 and 88,000 barrels of oil.
There is a 95% probability that the mean amount of oil recovered from the wells in the Devonian
Richmond Dolomite area of the Michigan basin is between 18,250 and 88,000 barrels.
Transcribed Image Text:QUESTION 39 Suppose we calculated the 95% confidence interval for the mean amount of oil recovered from the wells in the Devonian Richmond Dolomite area of the Michigan basin from a random sample of 50 oil wells. The 95% confidence interval was 18,250 barrels to 88,000 barrels. Which of the following statements best interprets these results? We are 95% confident that the mean output of the wells in the Devonian Richmond Dolomite area of the Michigan basin is between 18,250 and 88,000 barrels. We are 95% confident that the mean output of the 50 oil wells in the Devonian Richmond Dolomite area of the Michigan basin is between 18,250 and 88,000 barrels. 95% of all of the wells in the Devonian Richmond Dolomite area of the Michigan basin have produced between 18,250 and 88,000 barrels of oil. There is a 95% probability that the mean amount of oil recovered from the wells in the Devonian Richmond Dolomite area of the Michigan basin is between 18,250 and 88,000 barrels.
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