A federal report indicated that 14% of children under age 6 live in poverty in New Jersey, 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 New Jersey within 3% with 90% confidence? Round the intermediate calculations to three decimal places and round up your final answer to the next whole number.
A federal report indicated that 14% of children under age 6 live in poverty in New Jersey, 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 New Jersey within 3% with 90% confidence? Round the intermediate calculations to three decimal places and round up your final answer to the next whole number.
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter2: Exponential, Logarithmic, And Trigonometric Functions
Section2.3: Applications: Growth And Decay
Problem 16E
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