Question: Consider the data set that is summarized in the R output below. It is a summary of a data set consisting of weights of females

Consider the data set that is summarized in the R output below. It is a summary of a data set consisting of weights of females (F) and males (M). Given that there are no outliers in the data set, estimate the sample standard deviation for the combined data.

 F M a2 98 127 Q1 110 155 Med 134 170 Q3 144 185 a1 183 224

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