A study is made by the recording industry in the United States of the number of music CDs owned by 25 senior citizens and 30 young adults. The information is reported below.

a. Find the median and the first and third quartiles for the number of CDs owned by senior citizens. Develop a box plot for the information.
b. Find the median and the first and third quartiles for the number of CDs owned by young adults. Develop a box plot for the information.
c. Compare the number of CDs owned by the twogroups.

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Seniors 28 35 41 52 97 98 98 118 132 133 140 187 145 147 153 158 162174 188 180 180 Young Adults 147 175 183 283 284 284 316372 401 507 518 550 557 590594 209 81 233 25 417 107 113 254 490 147 192 423 500