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CS 221 Chapter 2 Excel. In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(A1<A2),”T”,”F”). In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(A1<A2),”T”,”F”). T F CORRECT. In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(AND(A3<A2,A4>0),”T”,”F”). In Excel: A1 = 95 A2 = 95 A3 = 80
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In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(A1<A2),”T”,”F”)
In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(A1<A2),”T”,”F”) T F CORRECT
In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(AND(A3<A2,A4>0),”T”,”F”)
In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(AND(A3<A2,A4>0),”T”,”F”) T F CORRECT
In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(OR(A1<>A2,A4<=0),”T”,”F”)
In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(OR(A1<>A2,A4<=0),”T”,”F”) T CORRECT F
In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(AND(OR(A2<A3,A4<=0),A1>=A3),”T”,”F”)
In Excel: A1 = 95 A2 = 95 A3 = 80 A4 = 0 =IF(AND(OR(A2<A3,A4<=0),A1>=A3),”T”,”F”) T CORRECT F
Assuming 8000 is the population in 1970, 9000 is the population in 1978, use linear interpolation to estimate the population in 1974: 8200 8250 8400 8500 8600 8750
Assuming 8000 is the population in 1970, 9000 is the population in 1978, use linear interpolation to estimate the population in 1974: 8200 8250 8400 8500 CORRECT 8600 8750
Other Excel subjects to know: • Variables in Excel are kept in cells, addressed by cell addresses (not names as in Matlab) • Like Matlab, Excel has a built-in IF statement • Excel simulates loops by multiple rows