Measures Of Central Tendency CBSE Questions & Answers

Measures Of Central Tendency

This is Economics Class 11 Measures of Central Tendency CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Percentiles divide the series into
  • A
    Hundred equal parts
    Correct
  • B
    None of these
  • C
    Two equal parts
  • D
    Four equal parts
2
In case of symmetrical distribution, mean median and mode are
  • A
    Identical
    Correct
  • B
    Are not equal
  • C
    Skewed to the right
  • D
    None
3
When the distribution is negatively skewed
  • A
    X > M > Z
  • B
    X < M > Z
  • C
    X < M < Z
    Correct
  • D
    X > M < Z
4
Following are the partition values except
  • A
    Percentile
  • B
    Mode
    Correct
  • C
    Quartile
  • D
    Deciles
5
Which partition value divides the total set of values into four equal Parts
  • A
    Deciles
  • B
    Percentile
  • C
    Mode
  • D
    Quartile
    Correct
6
combined mean is
  • A
    When mean of three or more than two series is computed collectively
  • B
    When mean of One or more than two series is computed collectively
  • C
    When mean of two or more than two series is computed collectively
    Correct
  • D
    When mean of only two series is computed collectively
7
Shoes manufacturing company only manufactures shoes for adults. Company wants to know the most popular size. Which type of central tendency will be the most appropriate?
  • A
    Mean
  • B
    Median
  • C
    Mode
    Correct
  • D
    Range
8
Which diagram is used for finding the value of mode graphically?
  • A
    Bar graph
  • B
    Histogram
    Correct
  • C
    Pie Char
  • D
    None
9
The most frequently occurring number in a set of values is called the ____.
  • A
    Mode
    Correct
  • B
    Mean
  • C
    Range
  • D
    Median
10
The _______ is often the preferred measure of central tendency if the data are severely skewed.
  • A
    Mean
  • B
    Mode
  • C
    Median
    Correct
  • D
    Range
11
Which measure of central tendency takes into account the magnitude of scores?
  • A
    Mean
    Correct
  • B
    Mode
  • C
    Range
  • D
    Median
12
When the distribution is of open end classes which average may appropriate
  • A
    Mean
  • B
    None
  • C
    Mode
  • D
    Median
    Correct
13
--- is the half distance between the third and first quartiles
  • A
    S.D
  • B
    Q.D
    Correct
  • C
    Variance
  • D
    M.D
14
A distribution is skewed if Mean , Median , Mode are
  • A
    Equal
  • B
    Not equal
    Correct
  • C
    Symmetric
  • D
    None
15
X > M > Z shows relationship
  • A
    mean median and mode are identical
  • B
    When the distribution is positively skewed
    Correct
  • C
    When the distribution is negatively skewed
  • D
    mean median and mode are not equal