What feature allows Mrs. Michaud to share results without enabling another teacher to modify the data?

Mrs. Michaud can share results without allowing modifications by using a feature known as a protected range. This allows her to specify which cells or ranges of data are protected from editing by others. When a range is protected, other users can view the data but cannot make any changes to it, thus preserving the integrity of the information she wants to share.

In the context of collaborative environments, using protected ranges ensures that critical data is safeguarded while still allowing for transparency and access. This is especially useful in situations where teachers or collaborators need to see results, but the original entry or calculation must remain unchanged.

In contrast, a protected sheet would restrict modifications to the entire sheet, which may not be suitable if only specific cells need protection. Data validation is used for controlling the type of data entered into cells, and editable range would allow others to modify the data, which does not meet Mrs. Michaud's requirement for data integrity when sharing results.