Two independent research studies, Study X and Study Y, were conducted to estimate the average height of adult males in a certain city. Study X reported an average height of inches with a margin of error of inches. Study Y reported an average height of inches with a margin of error of inches. Which of the following statements is the most appropriate conclusion based on these results?
Study Y provides a more precise estimate than Study X.
Study X provides a more precise estimate than Study Y.
The true average height is definitely inches.
The sample size for Study X must have been larger than for Study Y.
