ample 38. The life of the bulbs produced by Companies A and B are given below : Length of life (in hours) Company A (No. of Lamps) Company B (No. of Lamps) 500–700 5 4 700-900 11 30 900–1100 26 12 1100–1300 10 8 1300–1500 8 6. 60 60 The bulbs of which Company are more consistent from the point of view of length of life

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Q: #1. ii. Thanks

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