significant difference definition
significant difference means a statistically determined difference at the 95% confidence level.
significant difference means we can be 95% confident the difference observed between the two samples reflects a true difference in the population of interest, and is not a result of chance. Such descriptions are not value judgements on the importance of the difference. The reader is encouraged to make a judgement as to whether the differences are ‘meaningful’ or not.
significant difference means that the results that are seen in the data are most likely not due to chance or sampling error. In any experiment or observation that involves sampling from a population, there is always the possibility that an observed effect could have occurred due to sampling error alone. But if a result is "significant," the investigator may conclude that the observed effect actually reflects the characteristics of the population rather than just sampling error or chance.
More Definitions of significant difference
significant difference means we can be 95% confident the difference observed between the two samples reflects a true difference in the population of interest, and is not a result of chance. Such descriptions are not value judgements on the importance of the difference.
significant difference means that there is a 95 per cent certainty that the difference observed between two groups of respondents reflects a true difference in the wider population, and is not a result of chance.
significant difference means “statistically significant difference”, as stated (and discussed explicitly in the manuscript). Also, as this is a key finding of this work, we feel that it must be retained in the abstract.