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A student noted the number of cars passing through a spot on a road for 100 periods each of 3 minutes and summarised it in the table given below.class interval 0 - 1010-2020-3030-4040-5050-6060-7070-80frequency7141312201115which class interval has the highest frequency what is the class sizelower limit of highest class frequency is what is the total no. of cars between the range f 50-80 |
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Answer» Answer: 40 - 50 has the highest frequency the class SIZE is 10 |
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