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Showing results for tags 'standard deviation'.
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Hi everybody, The following question is from Manhattan 5lb : The graph on the left above represents the number of family members per family in Town X,while the graph on the right above represents the number of family members per family in Town Y.The median family size for Town X is equal to the median family size for Town Y. The horizontal and vertical dimensions of the boxes above are identical and correspond to the same measurements. Which of the following statements must be true? Indicate all such statements. A.The range of family sizes measured as the number of family members is larger in Town X than in Town Y. B.Families in Town Y are more likely to have sizes within 1 family member of the mean than are families in Town X. C.The data for Town X has a larger standard deviation than the data for Town Y
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I did not understand how to solve the problems from Q.36 to Q.40 in Standard Deviation and Normal Distribution topic from the Manhattan 5lb material. Can anyone please help me out. :) -
I have obtained point estimates for impulse response functions. How can I tell if it's values are significant?
