Question types

Tabular Representation of Statistical Data question types

45 questions across 4 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.

45
Questions
4
Question groups
5
Question types
Sample Questions

Tabular Representation of Statistical Data questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1M.C.Q1 Mark
The width of each of nine classes in a frequency distribution is 2.5 and the lower class boundary of the lowest class 10.6. Then the upper class boundary of the highest class is:
  1. 35.6
  2. 33.1
  3. 30.6
  4. 28.1
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Q 2M.C.Q1 Mark
The number of times a particular item occurs in a given data is called its:
  1. Variation.
  2. Frequency.
  3. Cumulative frequency.
  4. Class-size.
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Q 3M.C.Q1 Mark
The mid-value of a class interval is 42. If the class size is 10, then the upper and lower limits of the class are:
  1. 47 and 37
  2. 37 and 47
  3. 37.5 and 47.5
  4. 47.5 and 37.5
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Q 4M.C.Q1 Mark
The following marks were obtained by the students in a test:
81, 72, 90, 90, 86, 85, 92, 70, 71, 83, 89, 95, 85, 79, 62
The range of the marks is:
  1. 9
  2. 17
  3. 27
  4. 33
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Q 5M.C.Q1 Mark
The difference between the upper and the lower class limits is called:
  1. Mid-points.
  2. Class size.
  3. Frequency.
  4. Mean.
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The ages of ten students of a group are given below. The ages have been recorded in years and months:
8-6, 9-0, 8-4, 9-3, 7-8, 8-11, 8-7, 9-2, 7-10, 8-8
  1. What is the lowest age?
  2. What is the highest age?
  3. Determine the range?
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Three coins were tossed 30 times. Each time the number of heads occurring was noted down as follows:
0, 1, 2, 2, 1, 2, 3, 1, 3, 0, 1, 3, 1, 1, 2, 2, 0, 1, 2, 1, 3, 0, 1, 1, 2, 3, 2, 2, 0
Prepare a frequency distribution table for the data given above.
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