DATA TABLE (6 mks) Table 1: This table shows... Vital Capacity Sex Height Age Activity Level (low, medium, Balloon Diame

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Data Table 6 Mks Table 1 This Table Shows Vital Capacity Sex Height Age Activity Level Low Medium Balloon Diame 1 (44.67 KiB) Viewed 90 times

DATA TABLE (6 mks) Table 1: This table shows... Vital Capacity Sex Height Age Activity Level (low, medium, Balloon Diameter (cm) Volume (cm3) (from graph) high) Trial 1 Trial 2 Trial 3 AVERAGE M 5'11 17 Subject high 16.9 17.1 18.3 17.4333 2700 1 F 5'1 16 low Subject 2 13.9 13.9 15.7 14.5 1600 M 5'9 16 low Subject 3 14.3 16.7 14.0 15 1700 F 5'7 Subject 16 medium 15.1 17.1 15.4 15.86666667 2000 ANALYSIS 1. What is the difference between tidal volume and vital capacity? Suggest a way you could measure a person's tidal volume. (2 mks) 2. Compare your subjects' vital capacity and variables listed (height, activity level, weight, sex...etc). Based on your limited data, which factors had the GREATEST impact on the vital capacity. Include data from your table to back up your claim. (3 mks) 3. What variables of your test subjects were necessary to input into the calculator? Which variables seem to have the LEAST effect on a person's vital capacity? (1 mk) 4. Research: How might an athlete's vital capacity compare to a non-athlete? Explain your reasoning. (2 mks) 5. Research: Why do males and females have different lung volumes? (2 mks) 6. Do you think the person with the greatest vital capacity can hold their breath longer than those with a lower vital capacity? Consider the difference between internal respiration and external respiration and explain why lung capacity may not have a great effect on the length of time you can hold your breath. (2 mks) 7. State the possible sources of error in this investigation. (2 marks) Subject Data Volume from Calculator (1)