Print 9. The link below provides a data set containing a variety of variables that were measured for all tornadoes in the United F Scale Wind Speed (mph) States in 2017. The F scale is a qualitative variable that categorizes tornadoes by their wind speed. The table shows the FO : 73 F scale rating from the National Oceanic and Atmospheric Administration. Answer parts (a) through (e). F1 73 - 112 F2 113 - 157 Click here to view the data set for the U.S. tornadoes in 2017." F3 158 - 206 F4 207 - 260 F5 261 - 318 (a) Construct a frequency and relative frequency distribution of the F scale for the month of March. (In the "Month" column, January is represented by a 1, February is represented by 2, and so on.) (Round to four decimal places as needed.) F Scale Frequency Relative Frequency - 9 0 1 2 3 4 5 How many tornadoes did not have their F scale reported? Note: An entry of - 9 means the F scale was not reported for that tornado. In March, tornado(es) did not have an F scale reported. (b) Draw a relative frequency bar graph of F for the month of March. Choose the correct graph below. O A. O B. Tornadoes in the U.S. in March, 2017 Tornadoes in the U.S. in March, 2017 150- 125 0.6- 100- 0.5 Relative Frequency 75- 0.4 Relative Frequency 50- 25 - 0 . 1 -9 0 1 2 3 -9 0 1 2 3 5 F Scale F Scale O c. O D. Tornadoes in the U.S. in March, 2017 Tornadoes in the U.S. in March, 2017 150- uency 125- 0.7 7 uenc JUN 11 astv w