Class size for the following distribution: 0 – 0.25, 0.25 – 0.50, 0.50 – 0.75 is

0.25

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2.5

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Solution

The correct option is A
0.25

Each group into which the raw data is condensed is called a class interval.

The difference between the upper class limit and the lower class limit is called the class size.

Hence, class size = 0.25 – 0 = 0.25

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Similar questions

Q. Write the class-size in each of the following :

0 - 0.25, 0.25 - 0.50, 0.50 - 0.75

Write the class size in each of the following:
(i) 0-4, 5-9, 10-14
(ii) 10-19 - 20-29, 30-39
(iii) 100 - 120, 120-140, 160-180
(iv) 0-0.25, 0.25-0.50, 0.50-075
(v) 5-5.01, 5.01-5.02, 5.02-5.03

Q. Write the class-size in each of the following:

(a) 0-4, 5-9, 10-14

(b) 10-19, 20-29, 30-39

(c) 100-120, 120-140, 160-180

(d) 0-0.25, 0.25-0, 0.50-0.75

(e) 5-5.01, 5.01-5.02, 5.02-5.03

Q. A grouped frequency distribution table with classes of equal size, using 63-72 (72 included) as one of the classes, is constructed for the following data:
30, 32, 45, 54, 74, 78, 108, 112, 66, 76, 88, 40, 14, 20, 15, 35, 44, 66, 75, 84, 95, 96, 102, 110, 88, 74, 112, 14, 34, 44
The number of classes in the distribution will be __________.

In grouped frequency distribution, what is another name for class size?

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Class size for the following distribution: 0 – 0.25, 0.25 – 0.50, 0.50 – 0.75 is

The correct option is A 0.25Each group into which the raw data is condensed is called a class interval. The difference between the upper class limit and the lower class limit is called the class size. Hence, class size = 0.25 – 0 = 0.25

The correct option is A
0.25

Each group into which the raw data is condensed is called a class interval.

The difference between the upper class limit and the lower class limit is called the class size.

Hence, class size = 0.25 – 0 = 0.25