An employee agency specializing in temporary construction help pays heavy equipment operators $129 per day and general laborers $83 per day. If thirty-eight people were hired and the payroll was $4028, how many equipment operators were employed? How many laborers?

The box plots show the distributions of the numbers of words per line in an essay printed in two different fonts.which measure of center would be best to compare the data sets? the median is the best measure because both distributions are left-skewed.the mean is the best measure because both distributions are left-skewed.the median is the best measure because both distributions are symmetric.the mean is the best measure because both distributions are symmetric