Mathematics, 05.02.2022 05:50, teriateria
Males and females (ages 13–18) were surveyed to choose a favorite free-time activity: playing computer games, listening to music, or watching movies/TV. The survey showed the following frequencies: Females—playing computer games: 4; music: 20; watching movies/TV: 16 Males—playing computer games: 15; music: 12; watching movies/TV: 13 Which of the following is a correct two-way frequency table for the data? Male and Female Leisure Time Activity Preferences Computer Games Music Watching movies/TV Row totals Female 4 20 16 40 Male 15 12 13 40 Column totals 19 32 29 80 Male and Female Leisure Time Activity Preferences Computer Games Music Watching movies/TV Row totals Female 0. 05 0. 25 0. 20 0. 50 Male 0. 19 0. 15 0. 16 0. 50 Column totals 0. 24 0. 40 0. 36 1 Male and Female Leisure Time Activity Preferences Computer Games Music Watching movies/TV Row totals Female 0. 10 0. 50 0. 40 1 Male 0. 38 0. 30 0. 33 1 Column totals 0. 24 0. 40 0. 36 1 Male and Female Leisure Time Activity Preferences Computer Games Music Watching movies/TV Row totals Female 0. 21 0. 63 0. 55 0. 50 Male 0. 79 0. 38 0. 45 0. 50 Column totals 1 1 1 1.
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