In a study of 265 engineering students, the average score on the final exam in the statistics course was 63.8 and s = 3.08. What is a 95 percent confidence for μ?
A) [63.59, 64.01]
B) [57.76, 69.84]
C) [63.43, 64.17]
D) [63.56, 64.04]

Name: In a study of 265 engineering students, the average score on the final exam in the statistics course was 63.8 and s = 3.08. What is a 95 percent confidence for μ? A) [63.59, 64.01] B) [57.76, 69.84] C) [63.43, 64.17] D) [63.56, 64.04]
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Quizplus · Accepted Answer

63.8 ± 1.96= 63.43 to 64.17

In a Study of 265 Engineering Students, the Average Score