Question: A production process whose standard deviation is known to be 1.2 cm has been recalibrated. After the latest round of adjustments, those responsible for this

A production process whose standard deviation is known to be 1.2 cm has been recalibrated. After the latest round of adjustments, those responsible for this process are still unclear as to the mean size of outputs from this process. Suppose a random sample of 35 observations was taken after the latest adjustment and exhibited a sample mean of 100.65 cm. (b)-lower What would a 99% confidence interval for the true mean of the production process would be? Express your answer in cm, round your answer to at least two decimals. Enter the lower limit for the confidence interval below

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