Mathematics, 04.12.2020 19:20 Justadumbemo
According to the 2010 census, 27% of all phones manufactured in 2009 were Andriods. In a random sample of 100 people walking in downtown Dallas, 33 % of the phones were Andriod. Which statement is true?
a
27% and 33% are parameters, 100 is a statistic.
b
27% is a parameter, 33% is a statistic.
c
27% is a statistic, 33% is a parameter.
d
33% and 27% are statistics, 100 is neither a parameter nor a statistic.
e
33%, 27%, and 100 are all statistics
Answers: 3
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According to the 2010 census, 27% of all phones manufactured in 2009 were Andriods. In a random samp...
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