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Find the mean of the quiz scores in the table to the right5Value Frequency8 511 512 415 3The mean is(Round to the nearest tenth.)
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Find the mean of the quiz scores in the table to the right5Value Frequency8 511 512 415 3The mean is(Round to the nearest tenth.)

User Sergey Passichenko
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1 Answer

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We shall construct a frequency table for the data;

We can compute the mean as;


\operatorname{mean}=\frac{\sum ^{}_{}fx}{\sum ^{}_{}f}=(188)/(17)=11.06

Therefore, the mean is 11.0 to the nearest tenth

Find the mean of the quiz scores in the table to the right5Value Frequency8 511 512 415 3The-example-1
User Albatross
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