Math, asked by raghavmr786, 9 months ago

Following frequency distribution table represents marks obtained by 60 students in Mathematics test. Using this data answer the questions 19 & 20

Q19. What is the size of the class intervals? *
1 point
( a ) 9
( b ) 11
( c ) 10
( d ) none of these​

Answers

Answered by apurbaghoshmr2015
1

Answer:

10... . .......................

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