Please help me thanks u love u alots

Use the data on the dot plot to answer the question. how many people read for more than three hours last week? i'm on a unit test review

Deepak plotted these points on the number line. point a: –0.3 point b: – 3 4 point c: – 11 4 point d: –0.7 which point did he plot incorrectly?

Yo need asap pls ! markin da brainiest too !