The table below shows the weights (kg) of members in a sport club. Calculate mean, median and mode of the distribution. Masses Frequency 40-49 30-m 50-59 12+m 60-69 14 70-79 8+m 80-89 7 90-99 3
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The midpoint is calculated by adding the lower and upper limits and dividing by 2. For 40-49, the midpoint is (40+49)/2 = 44.5 For 50-59, the midpoint is (50+59)/2 = 54.5 For 60-69, the midpoint is (60+69)/2 = 64.5 For 70-79, the midpoint is (70+79)/2 = 74.5 For Show more…
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