You are conducting a test of independence to see if getting the flu is independent of whether or not you got a flu shot. Use α\displaystyle \alpha  = 0.05. Report all answers accurate to four decimal places.

Here is the sample data.

Category Got the Flu Did not get the Flu
Got Flu Shot 47 39
Did not get Flu Shot 32 14


The expected observations for this table would be:

Category Got the Flu Did not get the Flu
Got Flu Shot
Did not get Flu Shot


The resulting (OE)2E\displaystyle {\frac{{{\left({O}-{E}\right)}^{{2}}}}{{{E}}}} for finding the test are:

Category Got the Flu Did not get the Flu
Got Flu Shot
Did not get Flu Shot


What is the chi-square test-statistic for this data? (add the results from the previous table)
χ2=\displaystyle \chi^{{2}}=


What is the p-value for this test-statistic?
P-Value =


Can you conlude (at the 0.05 significance level) that getting the flu is independent of whether or not you got the flu shot?