Which statements about Split Testing in TikTok Ads Manager are TRUE? (Select 2)

Split Testing in TikTok Ads Manager is designed to isolate variables and provide clear insights. The first correct statement highlights a core principle: each audience group is exposed to only one ad group. This prevents overlap and ensures that performance differences are attributable to the tested variable, not to multiple ad groups competing for the same audience. The second correct statement emphasizes the importance of data reliability: a split test needs to run for at least 7 days to collect enough data for statistically significant results, accounting for daily fluctuations in user behavior and ad performance. The incorrect options are false because: Advertisers can typically test only one variable at a time in a true split test to maintain scientific rigor, not up to five. While a winner might emerge, a split test usually runs for its predetermined duration to confirm results and gather comprehensive data, rather than stopping immediately.