You don't have enough data to really draw any conclusions. In the last step in the funnel, the completion rate with the redesign is between 94-97% with 95% conf

You don't have enough data to really draw any conclusions. In the last step in the funnel, the completion rate with the redesign is between 94-97% with 95% confidence. With the old design it's 92-96% with 95% confidence. Those regions overlap and the designs might be the same or they might be different.