Besides mean and median, how else can we describe the shape and spread of a data set? Describe how to sets of data, with the same number of elements, can have the same median and mean, but look different

What kind of bond pays interest which is exempt from tax?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15