An addictions researcher wants to see if male and female alcoholics differ in the type of alcohol they consume. She goes to a large alcohol detox facility, gets a sample of men and a sample of women, and checks each person€™s chart to find the beverage of choice. She classifies the beverages as

(a) Wine,

(b) Beer, or

(c) Hard liquor. The table below shows the expected frequencies. Can the researcher use a chi-square test of independence to analyze her data?

Transcribed Image Text:

Hard Liquor Beer 9.07 Wine Men 8.53 6.40 5.60 7.93 7.47 Women