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

  1. a+b/2
  2. 2ab/a+b
  3. √ab
  4. None of these
  1. Class interval
  2. Class frequency
  3. Class boundaries
  4. Class mark
  1. Range
  2. variance
  3. Minimum
  4. Dispersion
  1. Primary source
  2. secondary source
  3. Organized data
  4. none
  1. Four
  2. Three
  3. Two
  4. One
  1. Lowest
  2. Smallest
  3. Biggest
  4. Middlest

  1. None
  2. X-axis
  3. Y-axis
  4. Along Y=X
  1. Two
  2. Three
  3. Four
  4. One
  1. Any number of populations
  2. A sample mean to the population mean
  3. Two populations
  4. Three populations
  1. The sampling distribution of the statistics assuming Null Hypothesis
  2. calculations based on many actual repetitions of the same Experiment
  3. The sampling distribution of the statistic assuming Alternative Hypothesis.
  4. Non of these
  1. Ties within one sample may affect the decision
  2. Ties always affect the decision
  3. Ties never affect the decision
  4. Ties between the two sample may affect the decision