The statement is a multiple-alternative decision structure which allows you to test the value of a variable or an expression and then use that value to determine which statement or set of statements to execute.

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4