Suppose the following data are selected randomly from a population of normally distributed values.

45 51 43 48 42 57 54

39 41 48 45 39 42

Construct a 95% confidence interval to estimate the population mean.

(Round the intermediate values to 2 decimal places, e.g. 25.31. Round your answers to 2 decimal places, e.g. 25.31.)

enter an appropriate value rounded to 2 decimal places, enter an appropriate value rounded to 2 decimal places

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