. Below are sinusoidal regressions created from the average monthly low temperatures in Iqaluit, Nunavut and Nairobi, Kenya. Compare the amplitudes of these functions – what do they mean in this context? Give one or two sentences that describe the implications of these two amplitude values. (2 marks)  Iqaluit: = 18.63 sin 0.50( + 170.45) − 13.34  Nairobi: = −1.50 sin 0.77( + 51.25) + 12.86 88 points