laurenthompson58 laurenthompson58

26-04-2024
Mathematics

Answered

A nurse at a local hospital is interested in estimating the birth weight of infants. How large a sample must she select if she desires to be 98% confident that the true mean is within 3 ounces of the sample mean? The population standard deviation of the birth weights is known to be 9 ounces.

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VITY 3 Carry out the following steps to find the factors of the following: 3.1.1 2x²+10x+8 3.1.2 3x²-12x+9 3.1.3 5x225x - 30 3.1.4 2x²+2x-40 REMEMBER If the com

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