81. Range is the measure of dispersion which is used for the following purpose.
1. Quality control of products.
2. Studying the fluctuation in financial and share market.
1. Quality control of products.
2. Studying the fluctuation in financial and share market.
82. If you want to check the uniformity of your students in terms of knowledge, which one test based on statistics would you consider for this purpose?
83. The sum of squares of the deviations is minimum, when deviations are taken from:
84. Generally mode is equal to
85. A common test in research demands much priority on:
86. A report that accumulates information about entire organisation and serves the interest of outsiders as well is called-
87. The mean of a distribution is 14 and the standard deviation is 5. What is the value of the coefficient of variation.
88. Which of the following report does provide us the rational findings?
89. If x is a random variable and 'a' and 'b' are constants, then Var (ax + b) is
90. The two tails of the normal distribution . . . . . . . . the horizontal axis.
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- Business Statistics and Research Methods - Section 1
- Business Statistics and Research Methods - Section 2
- Business Statistics and Research Methods - Section 4
- Business Statistics and Research Methods - Section 5
- Business Statistics and Research Methods - Section 6
- Business Statistics and Research Methods - Section 7
- Business Statistics and Research Methods - Section 8
- Business Statistics and Research Methods - Section 9
- Business Statistics and Research Methods - Section 10
- Business Statistics and Research Methods - Section 11
- Business Statistics and Research Methods - Section 12