The image captures an indoor scene in Uturu, Nigeria, specifically a classroom

The image captures an indoor scene in Uturu, Nigeria, specifically a classroom. A female individual, positioned with her back partially turned toward the viewer, stands facing a large white dry-erase board. She has long, dark, wavy hair pulled back, secured with a black and white patterned headband, and wears glasses. Her attire includes a coral-colored blazer with black ruffled details on the cuffs, and a black and white striped skirt. She holds a dark marker in her right hand, actively writing numerical values and text on the whiteboard, while her left hand holds several white sheets of paper. The whiteboard displays statistical calculations related to finding the median. Visible headers include "MEDIAN," "Class Int.," "freq," "Mid. point," "class boundary," "freq," and "FX." Specific class intervals like "0-4," "5-9," "10-14," and corresponding class boundaries such as "0.5-4.5," "4.5-9.5" are written. A formula for the median, "L + C [(Ef + 1)/2] - Cfb," is partially visible at the bottom. The board exhibits signs of previous use, with multiple layers of erased and smudged writing. The wall behind the whiteboard is a pale yellow color. A small, reddish, clustered object is affixed to the upper left portion of the wall. In the lower foreground, a dark, out-of-focus shape indicates the presence of another individual, likely a student.