hi, i have setup an AB test based on the primary goal being activity
conversions (clicks).but - my KPI is actually bounce rate - and
crucially, I want to see if the difference in bounce rate is
statistically significant (which can only be done within Target if it's
set as the primary goal, not in A4T).if i change the primary goal in
Target to bounce rate while the test is still live, will the bounce rate
data be backdated from the start of the test or will it only happen from
the point of change...