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Jackson's social studies grades during one quarter are shown in the table. What is his mean score for the quarter?
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Jackson's social studies grades during one quarter are shown in the table. What is his mean score for the quarter?
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Feb 20, 2018
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Jackson's social studies grades during one quarter are shown in the table. What is his mean score for the quarter?
Mathematics
middle-school
Piergiovanni
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summation of (fiXxi)/summation of xi
where fi is frequency and xi is the class mark
Chris Bentley
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Feb 25, 2018
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Chris Bentley
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