Learn_Probability_for_Data_Science

Import pandas and numpy packages in jupyter notebook

Time Series data

Plotting chart Time series on Stock datasets

• Adding 'Gain' as a new column by using 'Close' column data with 'Change of percentage' in previous day stock considering period as 1 i.e 1 = 1 day and 2 = 2 days
• drop null values from first row

Plot the Gains

Plot Normal distribution Bar cum line chart(Continuous Data)

How to calculate Mean and Standard Variance

Probability of making 2% loss or higher in Glaxo

Pobablity of making 2% loss(risk) in Glaxo

Probability of making 2% daily return in Glaxo

Compute 2% loss or gain for BEML

2% loss for BEML stocks

2% Gain fro BEMl stocks

For BEML

• BEML stocks have higher volatility as far as Daily retunrs are concerned