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Mathematics, 28.01.2020 05:31 kris22elizondop9v1bb
Data from a sample of citizens of a certain country yielded the following estimates of average tv viewing time per month for all the citizens. the times are in hours and minutes. (na, not available)
viewing method may 2008 may 2007 change (%)
watching tv in the home
watching timeshifted tv
using the internet
watching video on internet
127: 49
5: 31
26: 41
2: 34
121: 59
3: 52
24: 17
na
5
43
10
na
is the study descriptive or inferential?
a. inferential, because the statistics are used to describe the sample
b. descriptive, because the statistics are used to describe the sample
c. descriptive, because the statistics are used to make an inference about the population
d. inferential, because the statistics are used to make an inference about the population
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Answers: 3
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