Casey said that 40 people were surveyed. Is his answer reasonable? Explain.

The answer to

To determine if Casey's answer is reasonable, we need to consider the information provided in the question. Casey stated that 40 people were surveyed.

To assess the reasonableness of this answer, we need to compare it to the context and purpose of the survey. For example, if the survey was conducted to gather opinions on a new product, 40 participants might not be considered a representative sample size, as it might not provide a comprehensive view of the target population's preferences.

In general, the reasonableness of the sample size depends on multiple factors such as the population size, the desired level of accuracy or confidence, and the nature of the survey. In social sciences and market research, larger sample sizes tend to provide more reliable and generalizable results.

If more information is available about the survey's objective and target population, it may be possible to assess whether 40 people is a reasonable sample size. Additionally, consulting statistical guidelines or experts in survey design can provide more insights on what is considered a reasonable sample size for a specific study.