A federal report indicated that 11% of children under age 6 live in poverty in Utah, an increase over previous years. How large a sample is needed to estimate the true proportion of children under age...

A federal report indicated that 11% of children under age  6 live in poverty in Utah, an increase over previous years. How large a sample is needed to estimate the true proportion of children under age 6 living in poverty in Utah within 3% with 99% confidence? Round the intermediate calculations to three decimal places and round up your final answer to the next whole number.