(a) Describe which variable you think should be the explanatory variable and which variable should be the response variable. Explain your reasoning. (b) Draw a scatter plot of the data. Be sure to label your axes with the appropriate variable name. You may draw the graph by hand using graph paper or download this document which contains an appropriate coordinate system -> CricketAxes.pdf &, , CricketAxes- 1.pdf (c) Explain the pattern you see in the scatter plot. Do the variables seem to have a linear relationship? Would you say that the slope of the best-fit-line is positive or negative? Do there appear to be any unusual data values? (d) Write down the equation of the line of best fit. Be sure to use the correct notation (hint -> "y-hat").E redwoods.instructure.com ork Assignment 7 My Apps Mail - 2. The Song of Insects by George W. Pierce, 1948. Pierce mechanically measured the frequency (the number of wing vibrations per second) of chirps (or pulses of sound) made by a striped ground cricket, at various ground temperatures. Since crickets are ectotherms (cold-blooded), the rate of their physiological processes and their overall metabolism are influenced by nts temperature. Consequently, there is reason to believe that temperature would have a profound effect on aspects of their behavior, such as chirp frequency. Pierce's data is given in the table below. Temperature Chirps/Second ( 'F) 20.0 88.6 16.0 71.6 19.8 93.3 18.4 84.3 17.1 80.6 15.5 75.2 14.7 69.7 15.7 71.6 15.4 59.4 16.3 83.3 15.0 79.6 17.2 82.6 16.0 80.6 17.0 83.5 14.4 76.3 (a) Describe which variable you think should be the explanatory variable and which 80 44 DII FS F6 F7 F8 FS F4