Final answer:
The question involves determining the percentage of customers who click ads on smartphones based on a random sample.
Step-by-step explanation:
The question is related to statistics and involves calculating the percentage of customers who click on ads on their smartphones based on a random sample. To find the percentage, divide the number of customers who clicked by the total sample size and multiply by 100. In this case, the percentage is 36.8%.
Learn more about calculating and multiply percentages