Question: A random sample of89items is taken, producing a sample mean of49. The population standard deviation is5.89. Construct a 90% confidence interval to estimate the population

A random sample of89items is taken, producing a sample mean of49. The population standard deviation is5.89. Construct a 90% confidence interval to estimate the population mean.

Appendix A Statistical Tables

(Round your answers to 2 decimal places.)

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