Question

A group of 20 patients go to a local hospital for a medical checkup; the data below are the records of their blood cholesterol levels:
213 206 199 204 202 192 212 206 183 184
187 193 191 183 183 216 200 205 211 200

(a) Construct a frequency distribution table of the above data using intervals with equal class width. Start the first class as 170 and below 180, 180 and below 190,…,220 and below 230.

Answer 1

Answer:

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