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Setler79 [48]
3 years ago
6

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?

Mathematics
2 answers:
liq [111]3 years ago
8 0
 Gender  |  Games| Music | Movies/TV |
Female   |   4         | 20      |   16
Male       | 15         | 12      |   13
Total       | 19         |  32     |   29


Something like that :)
Oliga [24]3 years ago
4 0

Answer:

The required two-way frequency table for the data is attached below.

Step-by-step explanation:

The given data represents the Males and females (ages 13–18) who choose favorite free-time activity: playing computer games, listening to music, or watching movies/TV .

It relative frequency table first row represents the name of activities and first column represents the gender.

From the given data we can say that,

Females—playing computer games = 4

Females—music = 20

Females— watching movies/TV = 16

Total number of females is

4+20+16=40

Males—playing computer games = 15

Males—music = 12

Males— watching movies/TV = 13

Total number of males is

15+12+13=40

Total number of males and females who like computer games is

4+15=19

Total number of males and females who like music is

20+12=32

Total number of males and females who like watching movies/TV is

16+13=29

Therefore the required two-way frequency table for the data is attached below.

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