Question: Question 23 4 pts Use the bears data to build a 90% confidence interval on the sample mean Head Length, if o is known to

Question 23 4 pts Use the bears data to build a 90% confidence interval on the sample mean Head Length, if o is known to be 1.94 inches. Note: The sample size (n) is 143 bears. Round to three decimal places. Lower bound value Upper bound value

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