Q721
Open questionWhich of the following is NOT a method of collection of primary data?
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Business Statistics and Research Methods
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Q722
Open questionThe correlation coefficient between X and Y is directly proportional to
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Q723
Open questionIn the process of conducting research 'Formulation of Hypothesis" is followed by:
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Q724
Open questionFor larger values of 'n', Binomial Distribution:
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Q725
Open questionWhat effect does increase in the sample size have upon the sampling error?
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Q726
Open questionComparative research design is used to compare . . . . . . . . and . . . . . . . . situation.
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Q727
Open questionShape of T-distribution loses its flatness when
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Q728
Open questionTime reversal test is satisfied when
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Q729
Open questionMann-Whitney U-test uses which of the following function?
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Q730
Open questionAll data points falling along a straight line is called:
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Q731
Open questionThe intersecting point of two regression lines is
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Q732
Open questionAssertion (A) In mean deviation, everything is considered positive.
Reason (R) Sum of the deviations of the value of items in a series from arithmetic mean is zero and from other averages it is nearly zero.
Reason (R) Sum of the deviations of the value of items in a series from arithmetic mean is zero and from other averages it is nearly zero.
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Q733
Open questionThe data obtained by economic times are
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Q734
Open questionIn the case of classification of data, the class having its upper limit is treated as the lower limit of its next class is called:
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Q735
Open questionSecular trend cannot be measured by
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Q736
Open questionA firm which bottles shampoo selects some filled bottles for examination: The procedure used is that two random numbers are chosen, x and y. Starting at the x bottle filled, every bottle at an interval of y is then chosen for examination. This type of sampling is known as:
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Q737
Open questionThe data obtained by 'Financial Express' is:
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Q738
Open questionWhich of the following is more relevant to primary data?
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Q739
Open questionWhich of the following is not a property of the arithmetic mean?
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Q740
Open questionAccording to Kruskal-Wallis H-test, variable should be measured with
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