A class has lower limit 35 and class mark 40. Two consecutive classes follow with the same class size.
What is the upper limit of the class whose lower limit is 35?

Question

A class has lower limit 35 and class mark 40. Two consecutive classes follow with the same class size. What is the upper limit of the class whose lower limit is 35?

Accepted Answer

45. Class size = 2 x (class mark - lower limit) = 2 x (40 - 35) = 10. Upper limit = 35 + 10 = 45.

A class has lower limit 35 and class mark 40. Two consecutive classes follow with the same class size.
What is the upper limit of the class whose lower limit is 35?

Step-by-Step Solution

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More Class 9 Frequency Polygons practice

A class has lower limit 35 and class mark 40. Two consecutive classes follow with the same class size.What is the upper limit of the class whose lower limit is 35?

Step-by-Step Solution

Master this chapter in 30 minutes a day.

More Class 9 Frequency Polygons practice

A class has lower limit 35 and class mark 40. Two consecutive classes follow with the same class size.
What is the upper limit of the class whose lower limit is 35?