Question: A Pew Research poll in April 2009 from a random sample of U.S. adults asked the questions Did you use the Internet yesterday? and Are

A Pew Research poll in April 2009 from a random sample of U.S. adults asked the questions "Did you use the Internet yesterday?" and "Are you White, Black, or Hispanic / Other?" Is the response to the question about the Internet independent of race? The data follow
A Pew Research poll in April 2009 from a random

a) Under the null hypothesis, what are the expected values?
b) Compute the x2 statistic.
c) How many degrees of freedom does it have?
d) Find the P-value.
e) What do you conclude?

Did You Use the Internet Yesterday? Yes 2546 314 Hispanic/0ther 431 No 856 146 174 White Black

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