what are the degrees of freedom? Can you please also send the answer a little bit faster ?

4730976_5 D The following table shows ceremonial ranking and type of pottery sherd for a random sample of 434 sherds at an archaeological location. Ceremonial Ranking Cooking Jar Sherds Decorated Jar Sherds (Noncooking) Row Total 135 CO 145 U 80 154 Column Total 260 174 434 Use a chi-square test to determine if ceremonial ranking and pottery type are independent at the 0.05 level of significance. (a) What is the level of significance? 0.05 State the null and alternate hypotheses. OH : Ceremonial ranking and pottery type are independent. H. : Ceremonial ranking and pottery type are independent. O H: Ceremonial ranking and pottery type are not independent. H. : Ceremonial ranking and pottery type are independent. H : Ceremonial ranking and pottery type are independent. H, : Ceremonial ranking and pottery type are not independent. H: Ceremonial ranking and pottery type are not independent. H, : Ceremonial ranking and pottery type are not independent. (b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal places. Round the test statistic to three decima places.) Are all the expected frequencies greater than 5