(c) If the educator wanted to estimate the proportion in the entire United States rather than in Colorado, would the necessary size be larger, smaller, or about the same? Explain. The necessary sample size would be (Choose one) V , since it (Choose one) v depend on the size of the population. about the 5am larger smaller Reading proficiency: An educator wants to construct a 99% confidence interval for the proportion of elementary school children in Colorado who are proficient in reading