Answer:
To check whether each newspaper includes a comics section, the newspaper publisher can use a method called "sampling." This involves randomly selecting a smaller group of newspapers from the larger population and checking them for the presence of the comics section. If the sample is representative of the larger population, the publisher can be reasonably confident that the rest of the newspapers in the population also contain the comics section.
Here are the steps the publisher could take:
Determine the appropriate sample size: The publisher should use statistical techniques to determine the appropriate sample size for its population of 300,000 newspapers. A larger sample size will generally provide more accurate results, but it may also be more time-consuming and costly to check each newspaper.
Randomly select a sample: Once the sample size has been determined, the publisher can randomly select a subset of newspapers from the population. The sample should be chosen in a way that is representative of the overall population, for example, by ensuring that the sample includes newspapers from different parts of the city or region.
Check the sample for the comics section: The publisher should check each newspaper in the sample to determine whether it includes the comics section. This can be done manually by visually inspecting each newspaper or through automated methods such as scanning barcodes or using optical character recognition (OCR) software.
Analyze the results: After checking the sample, the publisher can analyze the results to determine whether the comics section is present in a sufficient number of newspapers. If the comics section is present in a high percentage of the sample, the publisher can be confident that the rest of the population also contains the section.
By using sampling, the newspaper publisher can check its daily output cost-effectively and efficiently, while still being able to ensure that each newspaper includes the comics section.
Explanation: