【Daily Question】Chemical Analysis Edition, 2019.8.1
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This post was last edited by zjp on 2019-8-1 at 12:43. Multiple-choice question: When the confidence level is 0.95, the confidence interval for μ of Al2O3 is (35.21±0.10)%, and what does this mean? () A. 95% of the measured data fall within this range ； B. If measurements are taken again, 95% of the data will fall within this range ； C. The probability that the overall mean μ falls within this interval is 0.95 ； D. The probability that μ lies within this interval is 0.95 ； D
C. The probability that the overall mean μ falls within this interval is 0.95
D. The probability that μ lies within this interval is 0.95；
D. The probability that μ lies within this interval is 0.95；