1
NDA Mathematics 18 April 2021
MCQ (Single Correct Answer)
+2.5
-0.83
For a histogram based on a frequency distribution with unequal class intervals, the frequency of a class should be proportional to:
2
NDA Mathematics 18 April 2021
MCQ (Single Correct Answer)
+2.5
-0.83
The co-efficient of correlation is independent of:
3
NDA Mathematics 18 April 2021
MCQ (Single Correct Answer)
+2.5
-0.83
The following tables gives the frequency distribution of number of peas per pea pod of 198 pods:
|
Number of peas |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
|
Frequency |
4 |
33 |
76 |
50 |
26 |
8 |
1 |
What is the median of this distribution?
Questions Asked from Statistics (Marks 2.5)
Number in Brackets after Paper Indicates No. of Questions
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