Fire load (MJ/m²) is the heat energy that could be released per square meter of floor area by combustion of contents and the structure itself. The following cumulati Value 0 150 300 450 600 750 900 Cumulative % 0 Value Cumulative % 95.2 98.0 98.6 99.5 19.4 37.6 62.1 76.8 86.5 93.5 1050 1200 1350 1500 1650 1800 1950 99.6 99.8 100.0 (a) Construct a relative frequency histogram. Relative Frequency 0.15 0.10 Relative Frequency 0.15 0.10 0.05 0.05 0.00 Fire load 0.00 Fire load ° 300 600 900 1200 1500 1800 ° 300 600 900 1200 1500 1800 Relative Frequency Relative Frequency 0.25 0.25 0.20 0.20 0.15 0.15 0.10 0.10 0.05 0.05 0.00 Fire load 0.00 Fire load 300 600 900 1200 1500 1800 300 600 900 1200 1500 1800 Comment on interesting features. (Select all that apply.) The relative frequency distribution exhibits a large positive skew. The relative frequency distribution is symmetric. The typical middle value is somewhere between 300 and 450. The relative frequency distribution exhibits a large negative skew. The typical middle value is somewhere between 150 and 300. (b) What proportion of fire loads are less than 600? At least 1200? (Round your answers to three decimal places.) less than 600 at least 1200 (c) What proportion of the loads are between 600 and 1200? (Round your answer to three decimal places.) please solve this question it from course STAT273 Fire load (MJ/m²) is the heat energy that could be released per square meter of floor area by combustion of contents and the structure itself. The following cumulati 150 300 450 600 750 900 Value Cumulative % 95.2 98.0 98.6 99.5 Cumulative % 0 19.4 37.6 62.1 76.8 86.5 93.5 Value 1050 1200 1350 1500 1650 1800 1950 99.6 99.8 100.0 (a) Construct a relative frequency histogram. Relative Frequency 0.15 0.10 0.05 Relative Frequency 0.15 0.10 0.05 0.00 Fire load 0.00 Fire load 300 600 900 1200 1500 1800 300 600 900 1200 1500 1800 Relative Relative Frequency Frequency 0.25 0.25 0.20 0.20 0.15 0.15 0.10 0.10 0.05 0.05 0.00 0.00 Fire load Fire load 300 600 900 1200 1500 1800 300 600 900 1200 1500 1800 Comment on interesting features. (Select all that apply.) The relative frequency distribution exhibits a large positive skew. The relative frequency distribution is symmetric. The typical middle value is somewhere between 300 and 450. The relative frequency distribution exhibits a large negative skew. The typical middle value is somewhere between 150 and 300. (b) What proportion of fire loads are less than 600? At least 1200? (Round your answers to three decimal places.) less than 600 at least 1200 (c) What proportion of the loads are between 600 and 1200? (Round your answer to three decimal places.)