What do insignificant results mean?
It just means, that your data can’t show whether there is a difference or not. It may be one case or the other. To say it in logical terms: If A is true then –> B is true.
What does it mean if something is not statistically significant?
This means that the results are considered to be „statistically non-significant‟ if the analysis shows that differences as large as (or larger than) the observed difference would be expected to occur by chance more than one out of twenty times (p > 0.05).
What does “significant” really mean?
It doesn’t mean that the difference is large or important. If we had only given the IQ test to 25 people instead of 1,000, the two-point difference between males and females would not have been significant. Significance is a statistical term that tells how sure you are that a difference or relationship exists.
What does it mean “no significant difference” in statistics?
More technically, it means that if the Null Hypothesis is true (which means there really is no difference), there’s a low probability of getting a result that large or larger. Statisticians get really picky about the definition of statistical significance, and use confusing jargon to build a complicated definition.
What percentage is considered significant?
Statistical hypothesis testing is used to determine whether the result of a data set is statistically significant. This test provides a p-value, representing the probability that random chance could explain the result. In general, a p-value of 5% or lower is considered to be statistically significant. 1:26.
What does a low t statistic mean?
Low testosterone, often referred to as “low T,” is defined as a testosterone blood level that is below the normal range for an adult male. Low testosterone levels are caused by hypogonadism , a condition in which the testicles do not make enough testosterone. Hypogonadism can occur at any age, often as a result of infection or testicular injury.