Identify the median of the data

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Reference no: EM131404581

Toofley the Chemists own 29 pharmacies. The numbers of packets of a new skin medication sold in each of their shops in a week were:

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(a) Find the mode and range of these data.

(b) Identify the median of the data.

(c) Find the lower and upper quartiles.

(d) Determine the semi-interquartile range.

Reference no: EM131404581

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