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A random sample of 220 persons showed that 8 of them were colorblind. Give a 99%...

A random sample of 220 persons showed that 8 of them were colorblind.
Give a 99% confidence interval for the proportion of colorblind people in the popoulation

math   Statistics-And-Probability   
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het Sample size Nunber of 9乙て colorblind n X Perton were Sanple Proportion 220 1P we alked to tind ga Canfidence interual For

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