Question 12.5 (pg. 583)

Do the data provide sufficient evidence to conclude that the proportions appearing in commercials are not the same as the census proportions?

Expected number of African-Americans =

Expected number of Asians =

Expected number of Caucasians =

Expected number of Hispanics =

$\displaystyle \alpha=$

$\displaystyle \chi^{{2}}$ =

P-value = (Use the closest value given for P in the table)

Based on the above we choose to Select an answer Reject the null hypothesis Fail to reject the null hypothesis