Do you see a young woman or an old woman?(You do not have to actually see the image in order to be able to answer the question)

A researcher is interested in whether the perception of this illusion is related to the age of the person viewing it.

In the study participants will view the image on a computer screen for 10 seconds and during that time report what they see.If they report only seeing the young woman they will be categorized as in the YW group; if they only report seeing the old woman they will be categorized as in the OW group; and if they report seeing both they will be categorized as in the BOTH group.

The researcher examines the illusion in a group of women aged 30 or less and a group ofwomen aged 50 or older.The data are shown below.

Show a full statistical analysis to determine if the nature of the illusion depends on the age of the viewer. Show all calculations please!

Note the type of research design it is please!!

Age(1 indicates 30 or younger, 2 indicates 50 or older)

Illusion(1 indicates YW, 2 indicates OW, 3 indicates BOTH)

AGEIllusionFrequency

1 1 180

1 2 30

1 3 90

2 1 70

2 2 70

2 3 60