Statement:
In Sierra Leone, mobile Internet is on average more expensive than in Tanzania

In the Most expensive mobile internet rating Sierra Leone holds position #101 2022 out of 204 and Tanzania is #127 out of 204 2022.
Position of Sierra Leone is worse than position of Tanzania.
Both countries holds average positions in the "Most expensive mobile internet" rating. So Average price of 1GB (USD) is an average for both Sierra Leone and Tanzania, compared to most countries of the World.

Referencies:

  1. Most expensive mobile internet 2022 by cable.co.uk
    The countries in the rating sorted by 'Average price of 1GB (USD)' in descending order.
    Sierra Leone 'Average price of 1GB (USD)' value is 1.26
    Tanzania 'Average price of 1GB (USD)' value is 0.71