The following table shows site type and type of pottery for a random sample of 628 sherds at an archaeological location. Pottery Type McElmo Mesa Verde Mancos Site Type Row Total Black-on-White 77 Black-on-White 59 Black-on-White Mesa Top Cliff-Talus Canyon Bench Column Total 53 67 65 185 189 213 226 628 81 65 94 252 67 191 Use a chi-square test to determine if site type and pottery type are independent at the 0.01 level of significance. (a) What is the level of significance?

The following table shows site type and type of pottery for a random sample of 628 sherds at an archaeological location. Pottery Type McElmo Mesa Verde Mancos Site Type Row Total Black-on-White 77 Black-on-White 59 Black-on-White Mesa Top Cliff-Talus Canyon Bench Column Total 53 67 65 185 189 213 226 628 81 65 94 252 67 191 Use a chi-square test to determine if site type and pottery type are independent at the 0.01 level of significance. (a) What is the level of significance?

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Description: The following table shows site type and type of pottery for arandom sample of 628 sherds at an archaeological location.Pottery TypeMcElmoMesa VerdeMancosSite TypeRow TotalBlack-on-White77Black-on-White59Black-on-WhiteMesa TopCliff-TalusCanyon BenchC

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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The following table shows site type and type of pottery for a random sample of 628 sherds at an archaeological location. Pottery Type Mesa Verde MCElmo Mancos Site Type Row Total Black-on-White 72 81 Black-on-White Black-on-White Mesa Top 58 59 189 Cliff-Talus 66 66 213 Canyon Bench 95 65 66 226 Column Total 248 189 191 628 Use a chi-square test to determine if site type and pottery type are independent at the 0.01 level of significance. (a) What is the level of significance? State the null and alternate hypotheses. O Ho: Site type and pottery are not independent. H: Site type and pottery are not independent. O Ho: Site type and pottery are not independent. H: Site type and pottery are independent. O Họ: Site type and pottery are independent. H1: Site type and pottery are not independent. O Ho: Site type and pottery are H,: Site type and pottery are independent. (b) Find the value of the chi-square statistic for the sample. (Round the expected frequencies to at least three decimal…
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