Q781
Open questionThe geometric mean of 1, 2 and 4 is
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Business Statistics and Research Methods
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Q782
Open questionThe harmonic mean of the following data 6, 10, 15 and 20 will be
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Q783
Open questionIf a chi-square test is to be performed on a contingency table with 3 rows and 4 columns, how many degrees of freedom should be used?
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Q784
Open questionKarl Pearson's co-efficient of correlation between two variables is:
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Q785
Open questionThe values of mean, median and mode are the same
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Q786
Open questionUnder which theoretical distribution, the quartile deviation is 2/3 of Standard Deviation?
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Q787
Open question. . . . . . . . is known as the 'ideal' formula for constructing index numbers.
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Q788
Open questionWhich is used when sample size is small?
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Q789
Open questionThe arithmetic mean of 9, 17, 91 is
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Q790
Open questionIn . . . . . . . ., a hypothesis should explain all sufficient facts needed to understand the problem.
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Q791
Open questionThe Karl Pearson's coefficient of correlation can be computed between
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Q792
Open questionThere is a correlation between weight gain with age
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Q793
Open questionThe right-hand tail of a frequency distribution is found to the mirror image of the left-hand tail.
The distribution is-
The distribution is-
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Q794
Open questionResearch is:
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Q795
Open questionCorrelation is expressed by:
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Q796
Open questionFormula of the Laspeyer's index
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Q797
Open question"The life expectancy of people in Kerala is more than that of Tamil Nadu." This statement is an example of:
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Q798
Open questionA distribution, where the value of arithmetic mean is maximum as compared to median and mode, is
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Q799
Open questionThe role of a project supervisor is to:
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Q800
Open questionFor the construction of index number which among the following averages is the best one?
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