PPSC Economics Chapter 12 Statistics In Economics With Answers

PPSC Economics Chapter 12 Statistics In Economics

Sr. # Questions Answers Choice
1 A single value that represent the average characteristics of tis frequency distribution. quarterlies Grouped data Central tendency Range
2 The values are represented by identical symbol or picture's Bar charts Pictograms Circle charts graphs
3 Which of the following are function of inferential statistic. Estimation Testing of hypothesis both a and b None of these
4 Drawing conclusion from the data collected is called. Analysis Organization Tabulation Interpretation
5 What is the process of summarizing raw data and displaying them on compact statistical tables for further analysis. Statistical analysis Data processing Tabulation Table construction
6 Which provide a shorthand summary of data. Frequency table Simple table Cross table Two way table
7 The most frequently occurring score in distribution. Mean Mode Median Quartile
8 Estimation is the process of. Formulating some hypothesis about the population Inferring statistic from parameter Testing some hypothesis about eh population Inferring parameter from statistic
9 It provides systematic knowledge on problem and issues analyzed. Research report Research proposal Research abstract Research design
10 A statistic in inferential statistics is related to which of the following. Sample Population Botha a and b None of these
11 Parameter in inferential statistics refers to Sample value Data Population value Variable name
12 Gender is categorized as Nominal data Ordinal data Interval data Ratio data
13 Chose the advantage of snowball sampling from the following. population of not seen Total size of population is not known researcher's acquaintance influence the research Contradicts with conventional nations.
14 Snowball sampling is used for data collection through. Connecting relations Small population Representatives None of the above
15 Quota sampling is the combination of. Purposive and stratified sampling Purposive and deliberate sampling Purpose and systematic sampling stratified and systematic sampling
16 Inferential statistics is the branch of statistics which helps in inferring. Sample value Population value Botha a and b None of these
17 When the population is badly affected, which type of sampling is appropriate. Systematic sampling Stratified sampling Cluster sampling None of the above
18 Non proportional random sampling is a sub type of. Unrestricted random sampling Simple Random sampling Stratified Random sampling Cluster Random sampling
19 Who own the random number table which comprising of 15,000 digits arranged in twos. <div>Kendall and B,B. Smith</div> L.H.C. Tippet British Census report Fisher and Yates
20 'Equal chance of being included in the sample", about what does Dr. Yates and Harper defined like this. Stratified sampling Probability sampling Proportional sampling None of these
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