Here are the summary statistics for the weekly payroll of a small company: lowest salaryequals= $250250 , mean salaryequals= $900900 , medianequals= $800800 , rangeequals= $10001000 , IQRequals= $700700 , first quartileequals= $450450 , standard deviationequals= $400400. a) Do you think the distribution of salaries is symmetric, skewed to the left, or skewed to the right? Explain why. A. The distribution is symmetricsymmetric because the mean is greater thangreater than the median. B. The distribution is skewed to the leftskewed to the left because the mean is greater thangreater than the median. C. The distribution is skewed to the rightskewed to the right because the mean is greater thangreater than the median. Your answer is correct. D. There is not enough information to estimate the shape of the distribution. b) Between what two values are the middle 50% of the salaries found?
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Home » Mathematics » Here are the summary statistics for the weekly payroll of a small company: lowest salaryequals= $250250 , mean salaryequals= $900900 , medianequals= $800800 , rangeequals= $10001000 , IQRequals= $700700 , first quartileequals=