What Is the 95% Confidence Interval for the Gila River $\pm$

question 26

Multiple Choice

What is the 95% confidence interval for the Gila River sample of loach minnows given: mm,s = 6.2 mm,n = 50,and critical value of t = 2.01.

• A) 56.2 mm + 1.77 mm
• B) 56.2 mm \(\pm\) 1.77 mm
• C) 56.2 mm - 2.26 mm
• D) 56.2 mm \(\pm\) 0.25 mm
• E) 56.2 mm + 0.25 mm

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