A, the interquartile range is 10, does not fit.
The interquartile range is found by subtracting the upper quartile and the lower quartile; in a box-and-whisker plot these are the outer edges of the box. In this case, they are 40 and 20; 40-20 = 20, not 10.
Out of the choices given, the best example of a dependent event is drawing one card after the other. The correct answer is C.
Its A because all angles must equal 180 degrees
Simplify <span>-6(1+11b) using distributive property
-6 - 66b</span>
