What are some common errors in statistical analysis?

What are some common errors in statistical analysis?

Some common errors include misinterpreting p-values, ignoring sample size, and failing to check assumptions.

Can you explain what a p-value is and why it's important?

A p-value helps determine the significance of results. A low p-value indicates strong evidence against the null hypothesis.

What assumptions should I check before performing a regression analysis?

You should check for linearity, independence, homoscedasticity, and normality of residuals.

How can I avoid these common errors in my analysis?

You can avoid errors by thoroughly understanding your data, using proper statistical methods, and validating your results.