I need help answering all the questions shown in the image and What are the degrees of freedom? __(c) Find or estimate the P-value of the sample test statistic. (Round your answer to three decimal places.) (d) Based on your answers in parts (a) to (c), will you reject or fail to reject the null hypothesis of independence?

This question refers to excavations at a national monument. One question the archaeologists asked was: Is raw material used by prehistoric Indians for stone following table. Use a chi-square test with 5% level of significance to test the claim that raw material used for construction of stone tools it excavation sites gave the Information in the Stone Tool Construction Material Material site A Site B Row Total Basalt 762 553 1315 Obsidian 92 103 195 Pedernal chert 535 Other 192 179 Column Total 1446 1278 2724 (a) what is the level of significance? State the null and alternate hypotheses. O Ho: Stone tool material and site are not Independent. Hi : Stone tool material and site are not Independent O Hot Stone tool material and site are not Independent, Hi: Stone tool material and site are Independent. O Ho: Stone tool material and site are Independent. H, : Stone tool material and site are not Independent. O Hot Stone tool material and site are Independent. H, : Stone tool material and site are Independent. (b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at ree decimal places. Round the test statistic to three decimal places.) Are all the expected frequencies greater than 57 Yes O NO What sampling distribution will you use? O student's t binomial O normal O uniform O chi-square what are the degrees of freedom? 2 US 4:39 A Oil O O A