The following replicate calcium determinations on a blood sample using atomic absorption spectrophotometry (AAS) and a new colorimetric method were reported. Is there a significant difference the two methods at the 95% confidence level? (NEATLY SHOW ALL WORK/SETUPS!) AS mg/dL Colorimetric, mg/dL 11.9 10.2 11.1 10.5 11.6 10.7 12.2 11.5 10.7 10.6 11.0 9.3 10.1 10.2