What is the 95% confidence interval for the difference in the population means, µ1 - µ2, given the data from the two independent samples: n1= 44, x1= 23.4, s1= 2.7,     n2= 59, x2= 21.5, s2=3.3     D. [0.52 , 3.28] A. [0.93 , 2.87] B. [0.74 , 3.06] C. [0.70 , 3.10]

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20. What is the 95% confidence interval for the difference in the population means, µ1 - µ2, given the data from the two independent samples: n1= 44, x1= 23.4, s1= 2.7,     n2= 59, x2= 21.5, s2=3.3

 

 

D. [0.52 , 3.28]

A. [0.93 , 2.87]

B. [0.74 , 3.06]

C. [0.70 , 3.10]

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