EESA01H3 Chapter : Assignment5.docx
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In each of the following lists of related variables, note which the independent variable is and which the dependent variable (2 marks each) is: What is the range in average daily temperatures for the entire dataset? (3 marks) Ans: the mean daily temperature for the entire dataset is 3. 4 c. The range for the entire data set is 68. 4 c: calculate the mean daily temperature in degrees kelvin for every year in the dataset (each of the 45 years). The range for the data is 4. 6 k. 278. 0: make a graph plotting annual mean daily temperatures (from question b2) over time. Add a linear line of best fit (trend line) to your data. Change in mean temperature(k) over time (1961 - 2005) y = 0. 04x + 197. 16. Year: interpret your graph from question b3 above. How confident are you in this interpretation? (4 marks)