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Part III. Chi-Square Test of Independence An ice cream shop conducted a survey to see if there was a relationship between gender and ice cream

Part III. Chi-Square Test of Independence

An ice cream shop conducted a survey to see if there was a relationship between gender and ice cream flavor preference. Perform a Chi-Square Test of Independence to determine whether there is a dependence between gender and preference for ice cream flavor.

Vanilla Chocolate Other
Men 100 120 60
Women 350 200 90

Instructions Answers
  1. By looking at the numbers in the table, what is your best guess about whether gender is related to ice cream flavor preference?
  1. Compute a Chi-Square Test of Independence on this data using a 0.05 level of significance. Paste your results here.

Degrees of Freedom: 2

Test Statistic, X: 28.3621

Critical X: 5.99147

P-Value: 0.0000

  1. What are the null and alternative hypotheses?
The null is rejected
  1. What is the p-value? What does this represent?
The P-value is lower than the significance of 0.05 it is 0.00
  1. State your conclusion. The conclusion statement has a prescribed format: it should include a comparison of the p-value and alpha, whether you reject or support the null hypothesis.

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