What is the mean in the given frequency distribution? Weight 70-74 75-79 80-84 85-89 Frequency 4 7 11 8
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Answer:
32 28 20 45 1432 28 20 45 1432 28 20 45 14
Step-by-step explanation:
32 28 20 45 1432 28 20 45 1432 28 20 45 14
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