The box plot shows the total amount of time, in minutes, the students of a class spend reading each day:

what information is provided by the box plot?

the mean for the data
the median for the data
the number of students who provided information
the number of students who read for more than 21.5 minutes

The information that is provided by the box plot is:

                  The median for the data.

Clearly after looking at the box and whisker plot we observe that:

The starting point of the whisker gives us the minimum value of the data i.e. '1'

The starting point of the box gives us the first or lower quartile i.e.

The middle of the box gives us the middle quartile or median i.e.

The end point of the box gives us the upper or third quartile i.e.

The end point of the whisker gives us the maximum value of the data i.e. '10'

         Hence, we obtain the median of the data.

right

step-by-step explanation:

pentagon

step-by-step explanation:

the coordinates   a(5, -2), b(3,-1),c(-4,-4) d(-3,8) and e(-1,4) forms the vertices of the polygon when they are connected in order.

in order to classify that which polygon is it with the given coordinates, first count the number of vertices and then count the number of sides it can make with these vertices.

since, the given coordinates have five vertices, therefore, it will make five sides. moreover, pentagon is regular in nature therefore it will be convex.

now, a polygon with five sides is known as pentagon, therefore, the given polygon is the pentagon.