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A cumulative frequency distribution is given below Class 60-62 63-65 66-68 69-71 72-74 Cumulative frequency 3 20 36 48 50   Which one of the following class has maximum frequency?
A cumulative frequency distribution is given below: Class 40 - 42 43 - 45 46 - 48 49 - 51 52 - 54  55 - 57 Cumulative frequency 6 14 24 35 49 61 Which one of the following classes has maximum frequency?
A cumulative frequency distribution is given below: Class 30 - 32 33 - 35 36 - 38 39 - 41 42 - 44 Cumulative frequency 5 12 20 33 42   Which one of the following classes has maximum frequency?
The line graph L(G) of a simple graph G is defined as follows: There is exactly one vertex v(e) in L(G) for each edge e in G. For any two edges e and e' in G, L(G) has an edge between v(e) and v(e'), if and only if e and e' are incident with the same vertex in G. Which of the following statements is/are TRUE? (P) The line graph of a cycle is a cycle. (Q) The line graph of a clique is a clique. (R) The line graph of a planar graph is planar. (S) The line graph of a tree is a tree.
Probability plots are graph of ranked data plotted against the cumulative frequency, with a vertical scale chosen so that the cumulative distribution of assumed type is a _________
The curve obtained by plotting, cumulative frequency is called a cumulative frequency curve or a/an
Consider the following frequency distribution∶ x Frequency Cumulative Frequency 1 8 8 2 10 18 3 f1 29 4 f2 45   What are the values of f1 and f2 respectively?
Which of the following statement(s) is/are TRUE? A: Standard deviation = ∑δ2/n B: Harmonic mean of three numbers ‘a’, ‘b’ and ‘c’ is 3 abc/(a + b + c). C: Cumulative frequency is the total of a frequency and all frequencies so far in a frequency distribution.
Cumulative frequency distribution for a graph is called :
The different age group people go for a morning walk. The age of 20 people who go for a morning walk is as follows: 19, 15, 34, 45, 69, 74, 24, 67, 77, 89, 91, 45, 65, 35, 56, 67, 55, 23, 78, 52 The Grouped frequency distribution table of above will be: (A)  S. No Class Frequency 1 0-20 2 2 20-40 4 3 40-60 5 4 60-80 7 5 80-100 2 (B)  S. No Class Frequency 1 0-20 3 2 20-40 3 3 40-60 5 4 60-80 6 5 80-100 3 (C) S. No Class Frequency 1 0-20 2 2 20-40 4 3 40-60 5 4 60-80 5 5 80-100 4 (D) S. No Class Frequency 1 0-20 2 2 20-40 7 3 40-60 2 4 60-80 7 5 80-100 2