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MCQs

Total Questions : 65 | Page 5 of 7 pages
Question 41. The smallest numerical value is subtracted from largest numerical value and then divided to number of class desired to calculate
  1.    simple class interval
  2.    width of class interval
  3.    number of classes
  4.    manifold class intervals
 Discuss Question
Answer: Option B. -> width of class interval
Answer: (b).width of class interval
Question 42. The type of graphical charts that allows user to make direct comparisons between various data sets are called
  1.    multiple bar charts
  2.    single bar charts
  3.    paired charts
  4.    non paired data charts
 Discuss Question
Answer: Option A. -> multiple bar charts
Answer: (a).multiple bar charts
Question 43. If each value of frequency distribution is divided by total number of recorded observations in distribution then the resultant value is called
  1.    interval frequency distribution
  2.    percentage frequency distribution
  3.    nominal frequency distribution
  4.    ordinal frequency distribution
 Discuss Question
Answer: Option B. -> percentage frequency distribution
Answer: (b).percentage frequency distribution
Question 44. The table in which the data represented is extracted from some other data table is classified as
  1.    classification tables
  2.    cumulative tables
  3.    derived table
  4.    dispersion tables
 Discuss Question
Answer: Option C. -> derived table
Answer: (c).derived table
Question 45. The type of table in which study variables provides large number of information with interrelated characteristics is classified as
  1.    lower order table
  2.    manifold table
  3.    higher order table
  4.    both b and c
 Discuss Question
Answer: Option D. -> both b and c
Answer: (d).both b and c
Question 46. If the vertical lines are drawn at every point of straight line in frequency polygon then by this way the frequency polygon is transformed into
  1.    width diagram
  2.    length diagram
  3.    histogram
  4.    dimensional bar charts
 Discuss Question
Answer: Option C. -> histogram
Answer: (c).histogram
Question 47. The diagrams such as cubes and cylinders are classified as
  1.    one dimension diagrams
  2.    two dimension diagram
  3.    three dimensional diagrams
  4.    dispersion diagrams
 Discuss Question
Answer: Option C. -> three dimensional diagrams
Answer: (c).three dimensional diagrams
Question 48. The classification method in which the upper limit of interval is same as of lower limit class interval is called
  1.    exclusive method
  2.    inclusive method
  3.    mid-point method
  4.    ratio method
 Discuss Question
Answer: Option A. -> exclusive method
Answer: (a).exclusive method
Question 49. The discrete variables and continuous variables are two types of
  1.    open end classification
  2.    time series classification
  3.    qualitative classification
  4.    quantitative classification
 Discuss Question
Answer: Option D. -> quantitative classification
Answer: (d).quantitative classification
Question 50. In stem and leaf display diagrams used in exploratory analysis, the stems are considered as
  1.    central digits
  2.    trailing digits
  3.    leading digits
  4.    dispersed digits
 Discuss Question
Answer: Option C. -> leading digits
Answer: (c).leading digits

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