The box plot shows the total amount of time, in minutes, the students of a class spend reading each day: A box plot is titled Daily Reading Time and labeled Time (min). The left most point on the number line is 15 and the right most point is 55. The box is labeled 21 on the left edge and 48 on the right edge. A vertical line is drawn inside the rectangle at the point 37. The whiskers are labeled as 16 and 53

What information is provided by the box plot? (3 points)

a
The mean for the data

b
The median for the data

c
The number of students who provided information

d
The number of students who read for more than 21.5 minutes