Download the full data set of measurements of cockpit noise level for a commercial jet airliner from the OLC (only six data values are shown).
(a) Use Excel to make a scatter plot, placing Airspeed on the X-axis and Noise Level on the Y-axis. Add titles and modify the default colors, fonts, etc., as you judge appropriate to make the scatter plot effective.
(b) Describe the relationship (if any) between X and Y. Weak? Strong? Negative? Positive? Linear? Nonlinear?

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Cockpit!oise Airspeed and Cockpit Noise (n-: 61 measurements) : Obs Airspeed (knots) Noise Level (dB) 250 340 320 83 89 59 60 61 370 405 250 91 93 82