Statistic-2

Statistic-2 - Student A B C D E F G H I J K L M N O P Q R S...

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Student Grade  90 69 88 92 77 52 G   66 H   84 89 42 67 95 86 84 88 74 Q 0 25 S 88 T 91 U 83 V 79 W 88 X 100 a) What is the mean (average) of the test scores? (3 decimel places)  74.875 b) What is the median of the test scores? 84 c) what is the mode for the test scores? 88 d) What is variance for the test scores? (4 places) “578.1778 incorrect” 
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This note was uploaded on 01/31/2012 for the course QM 2113 taught by Professor Kent during the Fall '11 term at ASU.

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Statistic-2 - Student A B C D E F G H I J K L M N O P Q R S...

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