Page 83 - Excel Data Analysis
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                                                                                     CREATING FORMULAS 4




                                  If you want to check for multiple conditions, you
                                  can use what is commonly referred to as nested  TYPE THIS:
                                  IF function statements. When you nest the IF
                                  functions, you specify an IF function as the  =IF(A1>100, IF(A1<200, A1*1.1, A1+25), A1+10)
                                  value of either the value_if_true or the
                                  value_if_false argument. You can combine,
                                  or nest, up to seven levels of IF functions within  RESULT:
                                  one formula.
                                  The following example checks that a price falls  A1 VALUE  RESULT
                                  within a specific range. The example uses two IF
                                                                              50            50+10
                                  functions. The value of the Value_If_True
                                  argument is the second IF Function. The first IF  125     125+25
                                  function checks A1 to see if it is larger than 100. If  225  225*1.1
                                  so, the second IF statement checks if A1 is over
                                  200. If this condition is met, Excel multiplies A1 by
                                  110%. If the value is between 101 and 200, Excel
                                  adds 25 to the value in A1. If the value is less than
                                  100, Excel adds 10, using the Value_If_False
                                  argument of the first IF statement. The following
                                  table provides a quick look at what Excel does
                                  based upon the value in A1.





























                     ˇ Type the value if the   Á Type ).                ■ Excel creates the formula
                     condition is False.                                and displays the appropriate
                                              ‡ Press Enter.
                                                                        result after checking the
                                                                        condition.




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