A 95% confidence interval with a sample mean of 50 and a standard deviation of 5 suggests that:
The population mean is likely to be between 45 and 55 with 95% confidence.
The sample mean is significantly different from the population mean at the 5% level.
Baroque art features strong contrasts, while Rococo art prefers more subtle transitions
Baroque art is generally larger in scale than Rococo art
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