Which of the following factors can make it difficult to make correct conclusions about the population based on confidence intervals?
A)Bias in the data collection or sampling process.
B)Confounding variables.
C)Sample sizes that are too small to detect true differences in the population.
D)All of the above.

Question

Quizplus · Accepted Answer

All of the above factors can make it difficult to make correct conclusions about the population. Bias in data collection or sampling process can lead to inaccurate representation of the population. Confounding variables can lead to incorrect associations between variables. Small sample sizes can lead to a lack of statistical power to detect true differences in the population.

Which of the Following Factors Can Make It Difficult to Make