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Mathematics, 20.07.2021 03:10 KariSupreme
According to an independent research, a point estimate of the proportion of U. S. consumers of black tea is p = 0.76. Calculate the sample size needed to be 95% confident that the error in estimating the true value of p is less than 0.015? Use the z-value rounded to two decimal places to obtain the answer. 4072.69
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