statistical tests
statistical tests
line graphs
statistical tests. <><><><><><>
statistical tests
statistical tests. <><><><><><>
statistical tests
line graphs
If you repeat your experiment and obtain similar results, your experiment is referred to as being "reliable" or demonstrating "reliability." This consistency in results suggests that your findings are reproducible and not due to random chance. Such experiments contribute to the credibility of the scientific conclusions drawn from them.
replication
replication
To determine if experimental results are due to chance, researchers commonly use statistical tests such as t-tests, ANOVA (Analysis of Variance), and chi-square tests. These tests evaluate the differences between groups or variables and assess the likelihood that observed differences occurred by random variation. The results are typically interpreted using p-values, where a p-value below a predetermined threshold (commonly 0.05) indicates that the results are statistically significant and unlikely to be due to chance.
Statistically the larger the sample size the more significant the results of the experiment are. Chance variation is ruled out.