First off, don’t lie on your resume - inevitably, you’ll eventually get found out. If the job has a lot of statistics, you need to consider if that is something you could learn and would enjoy doing. Statistics is a discipline that can be easily applied incorrectly; you really need to know statistics if it is an integral part of your job. I’m pretty sure you know what to do just by the question you asked. In the interview, I suggest you ask about how statistics is a part of the role, what your responsibility would be regarding statistics and be honest with your expertise and knowledge of statistics in the job interview. In this case, honesty is the best policy.