Given class interval 40-44 of a frequency distribution table, what is the class width? A 24 B) 4 42 D 5
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A: From the given information we find the solution.
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A: Given Mean of x = 15 Mean of y= 60 SSx = 348 SSy = 5198 SPxy = 933
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A: We have given that, The 95% confidence interval is, Lower bound = 155.7, upper bound = 160.9 Then,...
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