You are owner of a Grocery shop and you are reviewing the sales of product A below is the frequency distribution of the number of sales for a month

I are owner of a Grocery shop and you are reviewing the sales of product A. below is the frequency distribution of the number of sales for a month. Number of Sales of Product A Frequency(Days) Probability Cumulative Probability 100 8 200 8 310 5 350 450 4 2 The cumulative probability of getting sales 200 or less sales will be: (Please keep you answer as a probability and include 2 decimals for your answer, Do Not convert to a percentage) Your Answer: