All of the below are considered basic techniques of exploratory research except:
Exploratory research is preliminary research conducted to clarify the scope and nature of the marketing problem.
4, 8, 24, 96, 485, 2880, 20160
640 1920 240 720 92 270
32, 50, 82, 124, 180, 252
17113 3853 1105 229 75
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100, 101, 126, 207, 376, 660, 1106
18000 3000 600 150 40 25
-20, -16, -7, 9, 31, 70
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11 110 978 6824 34103 102290