Question

what barrier still exists in access to digital information?
free wifi
textbook shortage
equal access to devices and internet
too many apps

Explanation:

To determine the barrier to digital information access, we analyze each option: "Free WiFi" is a facilitator, "Equal access..." is a goal (not a barrier), "Too many apps" is not a typical access barrier. "Textbook shortage" is unrelated. Wait, re - evaluating: the question is about digital info access. Among the options, "Equal access to devices and internet" is a misdirection? No, wait, the other options: "Free WiFi" helps access, "Too many apps" is about app quantity (not access), "Textbook shortage" is non - digital. Wait, maybe I misread. Wait, the options are: Red: Free WiFi; Yellow: Textbook shortage; Green: Too many apps; Blue: Equal access to devices and internet. Wait, no—barriers to digital info access would be lack of equal access (but "Equal access..." is a positive, so maybe the options are mislabeled? Wait, no—maybe the correct barrier is that equal access is not achieved, but the option "Equal access to devices and internet" is actually a statement of a desired state, so the barriers are the others? No, this is confusing. Wait, maybe the intended answer is that unequal access (but the option is "Equal access...")—no, perhaps the question has a typo, but among the options, the barrier is that equal access to devices and internet does NOT exist, but the option is phrased as "Equal access...", which is incorrect. Wait, no—maybe the other options: "Textbook shortage" is not digital, "Free WiFi" is a solution, "Too many apps" is not an access barrier. So the only option that relates to access (even if phrased as a positive) is "Equal access to devices and internet"—but that's a goal, not a barrier. Wait, maybe the question is asking for a barrier, and the correct option is that equal access is not present, but the option is written as "Equal access...", which is a mistake. Alternatively, maybe I misinterpret. Given the options, the most plausible barrier - related (even if phrased positively, maybe it's a statement that this equal access is a barrier? No, that doesn't make sense. Wait, perhaps the answer is that "Equal access to devices and internet" is a barrier in the sense that it's not achieved, so it's a barrier. So we'll go with that.

Answer:

Blue. Equal access to devices and internet