Final answer:
The provided references do not specify the number states with a turnout rate in the 40-46 percent range for the 2020 primaries. Detailed turnout statistics by state would be necessary to accurately answer the question.
Step-by-step explanation:
The question concerns how many states had a voter turnout rate in the 40-46 percent range during the 2020 primaries. Unfortunately, none of the provided references give the specific number of states that fall within this turnout range for the primaries of that year. To answer this question accurately, detailed statistics from a comprehensive source like the United States Elections Project would be required.
Turnout rates can be influenced by various factors such as the political culture of the state, the demographic composition of the electorate, and the competitive nature of the primaries. The references suggest that overall, voter turnout has been a subject of scrutiny and was notably high in the 2020 presidential election, but this does not provide a direct answer to the question about primary election turnout rates by state.