Statistics for Data Science Certification Training
Learn the fundamental skills that will enable you to understand statistical methods that are backend of Data Science and complicated statistical analysis directly applicable to real-life situations.
Types of Data
Balanced vs Imbalanced datasets
Various sampling techniques for handling balanced vs imbalanced datasets
Videos for handling imbalanced data will be provided
Data Sampling
What is Sampling Funnel, its application and its components
Measure of central tendency
Measure of Dispersion/Measures of Variability
Expected value of probability distribution
Charts
Normal Distribution
QQ Plot / Quantile-Quantile plot
Sampling Variation
Central Limit Theorem
Sample size calculator
T-distribution / Student's-t distribution
Confidence interval
Population parameter - Standard deviation known
Population parameter - Standard deviation unknown
Parametric vs Non-parametric tests
Formulating a Hypothesis
Choosing Null and Alternative hypothesis
Type I and Type II errors
Comparative study of sample proportions using Hypothesis testing
2 sample t test