The types of raw materials used to construct stone tools found at an archaeological site are shown below. A random sample of 1486 stone tools were obtained from a current excavation site. Observed Number of Tools as Current excavation Site Raw Material Basalt Obsidian Welded Tuff Pedernal chert Other USE SALT Regional Percent of Stone Tools 61.3% 10.6% 11.4% 13.1% 3.6% 915 152 157 214 48 Use a 1% level of significance to test the claim that the regional distribution of raw materials fits the distribution at the current excavation site. (a) What is the level of significance?
The types of raw materials used to construct stone tools found at an archaeological site are shown below. A random sample of 1486 stone tools were obtained from a current excavation site. Observed Number of Tools as Current excavation Site Raw Material Basalt Obsidian Welded Tuff Pedernal chert Other USE SALT Regional Percent of Stone Tools 61.3% 10.6% 11.4% 13.1% 3.6% 915 152 157 214 48 Use a 1% level of significance to test the claim that the regional distribution of raw materials fits the distribution at the current excavation site. (a) What is the level of significance?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 4AGP
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