Cody

Problem 2267. Sales Prediction

Miss X is a shopaholic person and every weekend she goes to a mall. There are total of 10 shops. Miss X starts from shop #1 and goes till last shop. Looking at her pattern of shopping from previous week, a shopkeeper wants to predict the probability of her shopping from his shop this weekend. Can you help the shopkeeper?
Also, find the average amount that she spent in last week. Round the answer to 2 digits after decimal.
Example
item_price = [10 35 2 100 99 87 1 0.5 9 30]
total_items_shopped = [ 2 0 5 10 8 9 1 0 0 1]
Average spending = $73.22
Probability of shopping from shop# 5 is:0.22
Solve

Solution Stats

38.96% Correct | 61.04% Incorrect
Last Solution submitted on Oct 30, 2023

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