4 The table below gives the summary statistics for the weekly payroll of a small company. A Min salary $300 First Quartile (Q1) Median $350 $500 Range $1200 IQR $600 Mean $700 SD $400 Do you think the distribution of salaries is symmetric, skewed to the left, or skewed to the right? Explain briefly. Between what two values are the middle 50% of the salaries found? C Suppose business has been good and the company gives every employee a $50 raise. Find the new summary statistics and report the new values below. Min salary First Quartile (Q1) Median Range IQR Mean SD