Concept:The given phonetic symbol represents the voiced affricate consonant sound /dʒ/.
Explanation:We should check the pronunciation of each option one by one.
Option A: "snigger" is pronounced /ˈsnɪɡə/; it does not contain the sound /dʒ/.
Option C: "dogged" is pronounced /ˈdɒɡɪd/ or /dɒɡd/; it has no /dʒ/ sound.
Option D: "astound" is pronounced /əˈstaʊnd/; it also has no /dʒ/ sound.
Option B: "plumage" is pronounced /ˈpluːmɪdʒ/.
The suffix "-age" is spoken as /ɪdʒ/, so the desired sound /dʒ/ is present.
Thus, only "plumage" satisfies the condition asked in the question.
Answer:B. plumage