Mathematics, 28.08.2020 01:01 Csoard2004
In order to compare two textbooks, a teacher recommends one book to one class and another book to another class. At the end of the year, the classes are each tested. The results are detailed below. Text A 44 52 95 76 13 94 83 72 55 81 22 25 64 Text B 65 72 48 63 68 59 68 62 75 79 81 72 64 If the standard deviation for Class A was 26.3 and the standard deviation for Class B was 8.5, which class was more consistent?
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The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section
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For which pairs of functions is (fâ˘g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x
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Why does the shape of the distribution of the weights of russet potatoes tend to be symmetrical?
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