12. Create a two-way relative frequency table (in decimals) for the data in Exercise 9. Communication Gender Male Femal e Total

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12. Create a two-way relative frequency table (in decimals) for the data in Exercise 9. Communication Gender Male Femal e Total

Text 150.0 Talk 72.0 36.0 Social Media Apps 28.0 32.0 Total 250.0 150.0 12. Create a two - way relative frequency table ( in decimals ) for the data in Exercise 9 . Communication Gender Male Femal e Total Text 150.0 Talk 72.0 36.0 Social Media Apps 28.0 32.0 Total 250.0 150.0

Mathematics

1 answer:

Aleks04 [339] · Answer 1 · 2023-11-16T19:51:48+03:00

See below for the steps to the two-way relative frequency table

<h3>How to create the two-way relative frequency table?</h3>

The table of values is given as:

Communication Gender Male Female Total

Text 150.0 82.0 232.0

Talk 72.0 36.0 108.0

Social Media Apps 28.0 32.0 60.0

Total 250.0 150.0 400.0

Start by dividing each cell by the column total

Male Female Total

Text 150.0/250 = 0.6 82.0/150 = 0.55 232/400 = 0.58

Talk 72.0/250 = 0.288 36.0/150 = 0.24 108/400 = 0.27

Social Media Apps 28.0/250 = 0.112 32.0/150 = 0.21 60/400 = 0.15

Rewrite properly as:

Male Female Total

Text 0.60 0.55 0.58

Talk 0.288 0.24 0.27

Social Media Apps 0.112 0.21 0.15

Total 1 1 1

The above represents the two-way relative frequency table