A study classified each 1,500 ads advertisement as either not sexual in nature or sexual in nature, according to how the either the male of female model in the ad was fressed. The ads were also classified according to age group . Here is the data:

Model Dress Young Adult Mature Adult

Not sexual - 72.4% 75.2%

Sexual - 27.6% 24.8%

Number of adds 1000 500

Perform a significance test that compares the model dress for the age group of magazine readership. Summarize the result of the test. (Use a=0.05. Round your X2 to three decimal places and round your P-value to four decimal places.)

x2=____________

p-Value=____________________