Statistics Ics Part 1 Chapter 1 Online Test With Answers

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Statistics Ics Part 1 Chapter 1 Online Test

Sr. # Questions Answers Choice
1 Statistics must be Comparable Not comparable Qualitative only NOne of these
2 How many methods are used for the collection of data. 1 2 3 4
3 A quantity calculated from a population is called. Frequency Statitics Parameter Sample
4 The relative frequency multiplied by 100 is called. Cumulative frequency Bivariate frequency Percentage frequency Sample frequency
5 A numerical characteristics of a sample is called. Parameter Variable Sample Statistics
6 Statistical laws are true. On the average Always A and C In the long run
7 If 'a' is a constant, then 5/2 a is equal to. a1 + a2+ a3+ a4+ a5 a 52 None
8 A portion of populatin selected for study is called. Parameter Statistic Population Sample
9 In 60- 70 , the lower limit is. 50 55 60 70
10 The mid point of group 5.5 - 7.5 is. 6 7 7.5 6.5
11 Statistics came from the German word. Status Statista Statistik Statistique
12 Weight of whole earth is. Discrete variables Qualitative variable Constant Continuous variable
13 The word statistics is at present used in Two senses Three senses Four senses None of these
14 The life time of fans, data is. Discrete Continuous Unchanged Qualitative
15 Weight of students in a class make Discrete data Continuous data Constant data Qualitative data
16 A quantitative variable whose value are countable is called. Categorical variable Continuous variable Discrete variable None of these
17 The data which have already been collected by some one are called. Secondary data Primary data Arrayed data None of these
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