2.
The number of electronic parts to be examined is 500. The electronic parts are
numbered from 1 to 500. It is decided to use stratified sampling to draw five
sample. The electronic parts are divided into five strata equally, i.e., 1-100
, 101-200, 201-300, 301-400, 401-500. If the random numbers chosen are 0.136
、0.585、0.038、0.814、0.594 , what are the coded umbers of chosen parts?
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