Learn how to find the probability from a histogram

The video tutorial covers the concept of normal distribution, focusing on calculating percentages for weights less than 49.8. The instructor explains how to use a histogram to verify calculations and emphasizes the importance of excluding certain values in the calculation. The tutorial concludes with a simple addition of percentages to find the final result.

Why is 49.8 not included when calculating the percentage of weights?

What is the total percentage of bags that weigh less than 49.8?