The following sample values represent service times in minutes. For the R.chart, what is the value of LCL ? Greater than 0.03 Greater than 0.02 but less than or equal to 0.03 Greater than 0.01 but less than or equal to 0.02 Less than or equal to 0.01 The following sample values represent service times in minutes. For the R.chart, what is the value of LCL ? Greater than 0.03 Greater than 0.02 but less than or equal to 0.03 Greater than 0.01 but less than or equal to 0.02 Less than or equal to 0.01