Using it's concept, it is found that the odds that the winner shops in the store 4 or more times a week are given by: 9:41.
It is given by the number of desired outcomes divided by the number of non-desired outcomes.
Researching the problem on the internet, it is found that 18% of the winners shop in the store 4 or more times a week, while 82% do not, hence:
18:82 = 9:41
The odds that the winner shops in the store 4 or more times a week are given by: 9:41.
More can be learned about odds at https://brainly.com/question/25683609