The phrase "adequate statistics" is correct and usable in written English.
It can be used when discussing the sufficiency or appropriateness of statistical data for a particular analysis or conclusion.
Example: "In order to draw valid conclusions from the research, we need to ensure that we have adequate statistics to support our findings."
Alternatives: "sufficient data" or "appropriate statistics".
About the reference class, Reichenbach says only "I do not think this is a serious difficulty as the same question occurs for the determination of the probability of single events" and recommends the choice of the narrowest reference class for which there are adequate statistics (though how the adequacy of a statistic for the truth or falsity of theories is assessed is never explained).
However, the point locations selected for each depth produced adequate statistics of validation.
For example, only three nations with adequate statistics narrowed the gap in child mortality between the rich and the poor in the 1990's.
In order to obtain adequate statistics for what can be very weak sources, it is essential to have a large effective area, while maintaining a low mass.
The large number of events in this data set (about 550,000 in 0th order) provides adequate statistics to see to mX=10, with hints of 11th order (Fig. 10).
However, by 7 U.S.C. 608e, 7 U.S.C.A. § 608e, the period of August 1919July 1929 or a part thereof may be used for any commodity as to which the Secretary finds and proclaims that adequate statistics for the 1909-14 period are not available.
"The government appears to be not only making policy without adequate immigration statistics, but also ignoring its own evidence.
Yet, even when adequate weather statistics are available for an affected region, the scientists need years to run computer analyses of any specific event and calculate whether it was made more or less likely by global warming.
Application of a high-sensitivity microbore system designed to separate and quantify nonderivatized amino acids by anion exchange chromatography and amperometric detection for determination of amino acid-specific activities in biological samples requires high capacity to recover sufficient labeled material for adequate count statistics.
Each frame was evaluated to verify adequate count statistics and absence of head motion.
Similarly RAC* displacement in thalamus has shown adequate counting statistics and reliability in previous studies.
