The code for generating normally distributed data and testing basic statistical hypotheses based on either simplified t-test based 95% confidence interval or nonparametric bootstrap 95% confidence interval. https://colab.research.google.com/dri... The video "Histogram plots explained" might be useful for better underhanging of what is normal distribution: • [1] Histogram plots explained, uniform vs ... For better idea of statistical testing methodology check following video on power analysis: • [3] Power analysis explained, sample sizes... My YouTube channel @Volodymyr B. Bogdanov My ResearchGate https://www.researchgate.net/profile/...