An article reported exposure to tobacco and alcohol use in all G-rated animated films released between 1937 and 1997 by five major film studios. The researchers found that tobacco use was shown in 56% of the reviewed films. Data on the total tobacco exposure time (in seconds) for films with toba use produced by film studio #1 were as follows. 224 178 523 34 153 52 297 31 13 169 77 91 4 27 209 5 Data for 11 G-rated animated films showing tobacco use that were produced by four other studios were also given. The tobacco exposure times (in seconds) for these films were as follows. 208 167 7 2 114 4 96 151 27 56 13 (a) Construct a comparative stem-and-leaf display for these data. (Truncate each leaf to the tens digit. Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.) Studio #1 Other Studios 45 0||247 3 1|3 x 27 NONE 3NONE NONE 4 NONE Stem: Hundreds 5NONE Leaf: Tens

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A:

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