![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Statement : Increasing the confidence size will expand a confidence interval.
\The above statement is False.
\Reasoning :
\Certain factors may affect the confidence interval size including size of sample, level of
\confidence,and population variability.
\(1) A larger sample size normally will lead to a better estimate of the population parameter.
\(2) A larger sample size will narrow the confidence interval, making it more accurate.
\![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The statement is False.