The contingency table to the right shows counts of the types of gasoline bought during the week and during weekends. (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 in the table? (a) x² = (Round to two decimal places as needed.) C Premium Plus Regular Total Weekday Weekend 34 39 46 274 511 35 591 348 Total 73 320 546 939

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