The following data represent the yield on 90 consecutive batches of ceramic substrate to which a metal coating has been applied by a vapor-deposition process. Construct a stem and-leaf display for these data.

Transcribed Image Text:

94.1 95.3 84.6 86.1 84.9 88.8 94.4 84.1 93.2 86.4 83.6 96.1 90.4 94.1 78.3 83.7 90.6 97.8 89.6 98.0 89.1 85.1 85.4 82.9 87.3 93.1 90.3 84.0 89.7 85.4 87.3 91.4 88.2 84.1 86.4 93.1 93.7 87.6 86.4 86.6 86.1 90.1 87.6 94.6 87.7 85.1 91.7 84.5 95.1 95.2 94.1 96.3 90.6 89.6 87.5 86.1 92.1 94.7 89.4 90.0 84.2 90.0 94.3 85.1 92.4 96.4 91.1 88.6 90.1 93.2 87.3 88.2 92.4 84.1 94.3 90.5 95.6 86.6 86.7 86.4 90.6 82.6 97.3 91.2 83.0 85.0 89.1 83.1 96.8 88.3