Question: please help a and b The contingency table to the right shows counts of the types of gasoline __- g, bought during the week and

please help a and b

The contingency table to the right shows counts of the types of gasoline __- g, bought during the week and during weekends. Premium 138 64 _ (a) Find the value of chi-squared and Cramer's V for this table. (b) Interpret these values. What do these tell you about the association Plus 107 35 _ in the table? Regular 485 135 (a) x2 = (Round to two decimal places as needed.)

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