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Estimate the mean of the population

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A random sample of size 100 was taken from a population. A 94% confidence interval to estimate the mean of the population was computed based on the sample data. The confidence interval for the mean is: (107.62,129.75)(107.62,129.75). What is the z-value that was used in the computation. Round your z-value to 2 decimal places.

To answer the question input only the actual number. Do not include units. Do not give your answer in sentence form -- just include the numerical answer rounded to exactly 2 decimal places.

Reference no: EM132858355

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