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As the sample size increases-
Weegy: When the sample size increases, the chances of getting an error (margin of error) in a percentage or mean becomes smaller. [ This means that the statistical results are more accurate and precise with less chances of having differences that are just caused by chances. Hence, the larger the sample is, the more acceptable and statistically sound the results of the research are. ] (More)
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Asked 10/1/2013 1:58:01 AM
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In the graphical method of solving linear programming problems if there is a unique optimal solution, then the optimal solution-
Weegy: In the graphical method of solving linear programming problems if there is a unique optimal solution, then the optimal solution-is a feasible solution that results in the largest possible objective function value. [ ] (More)
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Asked 10/1/2013 3:38:16 AM
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The covariance of random variable with itself is always-
Weegy: The covariance of random variable with itself is is always 1. The correlation of a variable with itself is always 1 (except in the degenerate case where the two variances are zero, [ in which case the correlation does not exist). ] (More)
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Asked 10/2/2013 12:48:05 AM
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Find x; if logx/log2 = log36/log4
Weegy: Find x; if logx/log2 = log36/log4 Answer: d) 6 User: Find x; if logx/log2 = log36/log4 a) 0 b) 2 c) 4 d) 6 Weegy: Find x; if logx/log2 = log36/log4 Answer: d) 6 User: The empirical relationship between range (R) and mean deviation (M.D) is- Weegy: Deviation - the difference between the value of an observation and the mean of the population in mathematics and statistics. (More)
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Asked 10/2/2013 1:44:11 AM
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The efficiency of OTC products is checked by-
Weegy: The efficiency of OTC products is checked by: Manufacturers only. [ ] it was priority by the manufacturer and the distributor to check what necessary supply in need by the retailers and the consumers (More)
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Asked 10/3/2013 11:34:13 PM
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