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21-03-2019
Mathematics

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using the frequency table below find how many students recived a score of 70 or better on a math test

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21-03-2019

Answer:

Data from the 2008 General Social Survey (GSS) sample show that the mean number of children per respondent was 1.94 with a standard deviation of 1.70. A total of 2,020 people answered this question. (a) Estimate the population mean number of children

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