Genetic studies have shown that 4% of Americans with European descent also have African ancestry. A random sample of DNA from 500 Americans has been chosen, calculate a 95% confidence interval for the proportion of Americans that with European descent who also have African ancestry. O(1.92%, 1.581%) O(-0.23%, 1.826%) O (2.282%, 5.718%) O(1.742%, 6.257%)

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Genetic studies have shown that 4% of Americans with European descent also have African ancestry. A random
sample of DNA from 500 Americans has been chosen, calculate a 95% confidence interval for the proportion of
Americans that with European descent who also have African ancestry.
O(1.92%, 1.581%)
O(-0.23%, 1.826%)
O (2.282%, 5.718%)
O(1.742%, 6.257%)
Transcribed Image Text:Genetic studies have shown that 4% of Americans with European descent also have African ancestry. A random sample of DNA from 500 Americans has been chosen, calculate a 95% confidence interval for the proportion of Americans that with European descent who also have African ancestry. O(1.92%, 1.581%) O(-0.23%, 1.826%) O (2.282%, 5.718%) O(1.742%, 6.257%)
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