MCQs4All - Statistics MCQs for NTS, FPSC, CSS, IELTS, TOEFL

  1. n1x1 + n2x2x + _____ nuxu/n1 +n2 + ___ + nu
  2. n1x1 + n2x2x + _____ nuxu/x1 + x2 + ____ x4
  3. n1x1 + n2x2x + _____ nuxu/n1 + n2 + ___+ nu
  4. ∑n1x/x1
  1. Sample are dependent
  2. The assumption of normality is not met
  3. Sample sizes are small
  4. Data are paired
  1. Two reasons
  2. Short run
  3. Three reasons
  4. Natural Sciences
  1. Standard deviation
  2. Variation
  3. C.V.
  4. Range
  1. 6
  2. 4
  3. 14/3
  4. 8
  1. Component bar chart
  2. Multiple bar chart
  3. Pie Chart
  4. Simple Bar chart

  1. Two
  2. Three
  3. Four
  4. Five
  1. Equal to S.D.
  2. More than S.D.
  3. Less than S.D.
  4. Negative
  1. variable
  2. Constant
  3. Discrete variable
  4. Continuous variable
  1. None
  2. Symmetrical
  3. Skewed
  4. Equal
  1. Collecting information from elements
  2. Making mathematical calculations
  3. Drawing graphs and pictures
  4. None of the above
  1. One
  2. Four
  3. More than value
  4. Resindent