Collect a dataset of products from a shopping website (e.g. Amazon). A record describing this product should include the unit price, amount of ratings, product name, and product category (4 columns in total). The dataset should have at least 50 records (rows). Calculate the average price of products in each category. Plot a histogram chart of products of rating levels, the bin ranges from 4 to 5 with the width of 0.1.

pls answer the question as the requriments and send it as data not photo