Mathematics, 01.05.2021 03:00 highschoolboy
The Harris Poll conducted a survey in which they asked, "How many tattoos do you currently have on your body?" Of the
1205 males surveyed, 181 responded that they had at least one tattoo. Of the 1097 females surveyed, 153 responded that
they had at least one tattoo. Is the proportion of males who have at least one tattoo different than the proportion of females
that have at least one tattoo? Use a = 0.05.
a) What is the null and alternative hypothesis?
b) What is the test statistic and p-value?
c) Should we reject the null hypothesis?
Answers: 3
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The Harris Poll conducted a survey in which they asked, "How many tattoos do you currently have on y...
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