For a sample with scores of 1, 2, 3, 4, the 95 percent confidence interval about the population mean is
A) -1.61 to 6.61
B) 0.71 to 4.29
C) 0.50 to 4.50
D) 0.45 to 4.55
E) 0.75 to 4.25

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The Answer of For a sample with scores of 1, 2, 3, 4, the 95 percent confidence interval about the population mean is
A) -1.61 to 6.61
B) 0.71 to 4.29
C) 0.50 to 4.50
D) 0.45 to 4.55
E) 0.75 to 4.25

For a Sample with Scores of 1, 2, 3, 4