A bimodal graph in which the modes are at the extrema.
You cannot because the median of a distribution is not related to its standard deviation.
You can't determine velocity from that graph, because the graph tells you nothing about the direction of the motion. But you can determine the speed. The speed at any moment is the slope of a line that's tangent to the graph at that moment.
You can determine the median test by arranging the data set in some order, ascending or descending, and picking out the middle data item.
A graph is represents a function if for every value x, there is at most one value of y = f(x).
A normal distribution is symmetrical; the mean, median and mode are all the same, on the line of symmetry (middle) of the graph.
The median is the 50% percentile.
If the graph is a function, no line perpendicular to the X-axis can intersect the graph at more than one point.
Unimodal is having a normal disturbution. The mean, median, and mode are all a the center. When looking at a graph, there is one maximum.
It is possible to inaccurately determine the high temperature, depending on your graphical skills. To begin, one would create a graph, plotting the low and median points and then drawing a line of best fit but extending the line after the median to the upper quartile. Then one would read off the high temperature. Though, the lack of additional points will also hinder this experiments reliability, as you only have two readings, unless the low and median are averages. Also this method assumes a proportional increase.
Any graph can be used to determine something!
On a 2-D graph, a pair of numbers are used to determine the position of the point on a graph.
You can't determine velocity from that graph, because the graph tells you nothing about the direction of the motion. But you can determine the speed. The speed at any moment is the slope of a line that's tangent to the graph at that moment.
box-and-wisker
Line plot
You can determine the median test by arranging the data set in some order, ascending or descending, and picking out the middle data item.
Draw a vertical line if the line hits more than one point on the graph then it is not a function.