Hi,
In general, strategy consulting firms do not expect you to know Statistical tools or programming.
However, to be more specific, it depends on the type of role and firm you are applying to.
For example, if you are applying to a strategy consultant role, you are not expected to know these tools. However, if you are applying to an entry level role where you may be joining some of their analytical or implementation teams, then these skill set may be required. Additionally, some firms focus more on analytical and implementation projects over others.
So my advice would be to read the job description for the role you are applying to understand the responsibilities and requirements.
Feel free to reach out if you have more questions.
Thanks,
Soh