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A sample of 21 chicken wings lengths was taken with an interest in obtaining a 98%...

A sample of 21 chicken wings lengths was taken with an interest in obtaining a 98% confidence interval for the true mean chicken wing length. For this sample, ?¯X¯=5.3 cm and ?s=1.2 cm. What is the value of the T distribution that you would use in the confidence interval? write down your answer to 3 decimal places.

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Answer #1
Therefore, based on the information provided, the 98 % confidence for the population mean μ is (4.638,5.962)

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