Question

From the past data the indices were calculated for money in circulation and cost
of living. Find if there is any correlation between them supposing that the money
circulation affects the cost of living.
Index of money in circulation:
Index of cost of living:
110, 120, 125, 128, 132, 140, 150
105, 108, 110, 112, 108, 130, 134

Answer 1

Answer:

110 = 110

120× 110÷100= 130

125×130÷100= 162.5

128×162.5÷100= 208

132×208÷100= 274.56