Use software to find the positive z-critical value needed to construct a 90% confidence interval for...
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Use software to find the positive z-critical value needed to construct a 90% confidence interval for a proportion. Give your answer to three decimal places. If you need help, check the manual for your software, or check from this list of software manuals. Most statistical software applications have an inverse normal function that will work for this computation. x = Use software to find the positive z-critical value needed to construct a 90% confidence interval for a proportion. Give your answer to three decimal places. If you need help, check the manual for your software, or check from this list of software manuals. Most statistical software applications have an inverse normal function that will work for this computation. x =
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