12th Business Statistics Chapter 3 Test

Here you can prepare 12th Class Business Statistics Chapter 3 Average of First Order Test. Click the button for 100% free full practice test.

12th class Business Statistics chapter 3 online mcq test with answers for ICom part 2 Business Statistics Chapter 3 (Average of First Order)

12th class Business Statistics chapter 3 online mcq test with answers for ICom part 2 Business Statistics Chapter 3 (Average of First Order)

Sr. # Questions Answers Choice
1 Coded method of calculation is nly used in
  • A. A.M
  • B. Median
  • C. Combined mean
  • D. None of above
2 The measures of central tendency listed below are.
  • A. the mean
  • B. The range
  • C. Standard deviation
  • D. The variance
3 Sample mean is
  • A. Variable
  • B. Statistic
  • C. Parameter
  • D. Constant
4 Extreme scores willhave the following effecton the median of an examination.
  • A. They land to raise it
  • B. They may tend to lower it
  • C. They may have no effect on it
  • D. They tend to lower it
5 If the data contains an extreme value, the suitable average is.
  • A. Mode
  • B. Median
  • C. Mean
  • D. G.M
6 Scores that differ greatly from the measures of central tendency are called.
  • A. The best scores
  • B. Extreme scrores
  • C. Raw scores
  • D. None of above
7 The elimination of extreme scores at the top of the set has the effect of.
  • A. Raising the mean
  • B. Lowering the mean
  • C. No effect
  • D. None of above
8 The sum of the deviations is zero when the deviations are taken from
  • A. Mean
  • B. Median
  • C. Mode
  • D. Weighted mean
9 The elimination of extreme scores at the bottom of the set has the effect of.
  • A. Difficult to tell
  • B. Lowering the mean
  • C. Raising the mean
  • D. No effect
10 In a given data, the average which has the least value is.
  • A. Geometric mean
  • B. weighted mean
  • C. Harmonic mean

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    Ghulam Murtaza

    27 Oct 2018

    Good job

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