A researcher divided subjects into two groups according to gender and then selected member from each groups for her sample. She used stratified random sampling. False True 6. Data that can be classified according to color are measured on ordinal level. False True

Advanced Engineering Mathematics
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ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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A researcher divided subjects into two groups according to gender and then selected member
from each groups for her sample. She used stratified random sampling.
False
True
Data that can be classified according to color are measured on ordinal level.
False
True
Transcribed Image Text:A researcher divided subjects into two groups according to gender and then selected member from each groups for her sample. She used stratified random sampling. False True Data that can be classified according to color are measured on ordinal level. False True
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