Chi2 contengency independence test
Q5. Fantaloons Sales managers commented that % of males versus females walking in to the store differ based on day of the week. Analyze the data and determine whether there is evidence at 5 % significance level to support this hypothesis.
Assume Null Hypothesis as Ho: Independence of categorical variables (% of males versus females walking in to the store does not differ based on day of the week) Thus, Alternative hypothesis as Ha Dependence of categorical variables (% of males versus females walking in to the store does differ based on day of the week)
Inference: As (p_value = 0) < (α = 0.05); Reject Null Hypothesis i.e. Dependence of categorical variables Thus, % of males versus females walking in to the store does differ based on day of the week