Question
In: Statistics and Probability
An archaeologist wants to know if raw material used by prehistoric Indians for stone tool manufacture...
An archaeologist wants to know if raw material used by prehistoric Indians for stone tool manufacture us independent of the excavation site. Alpha = .05
|
Material |
Site A |
Site B |
Total |
|
Basalt |
731 |
584 |
1315 |
|
Obsidian |
102 |
93 |
195 |
|
Pedernal chert |
510 |
525 |
1035 |
|
Other |
85 |
94 |
179 |
|
Total |
1428 |
1296 |
2724 |
What can you conclude about the results?
Solutions
orchestra answered 3 years agoRelated Solutions
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw Material
Regional Percent of Stone Tools
Observed Number of Tools as Current excavation
Site
Basalt
61.3%
890
Obsidian
10.6%
162
Welded Tuff
11.4%
175
Pedernal chert
13.1%
212
Other
3.6%
47
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional
Percent of Stone Tools
Observed
Number of Tools as Current excavation Site
Basalt
61.3%
900
Obsidian
10.6%
153
Welded Tuff
11.4%
165
Pedemal chert
13.1%
215
Other
3.6%
53
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional Percent of
Stone Tools
Observed Number of
Tools as Current excavation Site
Basalt
61.3%
925
Obsidian
10.6%
154
Welded Tuff
11.4%
174
Pedernal chert
13.1%
189
Other
3.6%
44
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional Percent of
Stone Tools
Observed Number of
Tools as Current excavation Site
Basalt
61.3%
894
Obsidian
10.6%
152
Welded Tuff
11.4%
178
Pedemal chert
13.1%
217
Other
3.6%
45
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional Percent of
Stone Tools
Observed Number of
Tools as Current excavation Site
Basalt
61.3%
904
Obsidian
10.6%
165
Welded Tuff
11.4%
163
Pedernal chert
13.1%
209
Other
3.6%
45
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw Material
Regional Percent of Stone Tools
Observed Number of Tools as Current excavation
Site
Basalt
61.3%
888
Obsidian
10.6%
157
Welded Tuff
11.4%
180
Pedernal chert
13.1%
208
Other
3.6%
53
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional Percent of
Stone Tools
Observed Number of
Tools as Current excavation Site
Basalt
61.3%
899
Obsidian
10.6%
168
Welded Tuff
11.4%
177
Pedemal chert
13.1%
180
Other
3.6%
62
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional Percent of
Stone Tools
Observed Number of
Tools as Current excavation Site
Basalt
61.3%
910
Obsidian
10.6%
161
Welded Tuff
11.4%
173
Pedernal chert
13.1%
185
Other
3.6%
57
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional Percent of
Stone Tools
Observed Number of
Tools as Current excavation Site
Basalt
61.3%
914
Obsidian
10.6%
154
Welded Tuff
11.4%
157
Pedernal chert
13.1%
202
Other
3.6%
59
Use a 1% level of significance to test the claim that the
regional distribution of raw...
The types of raw materials used to construct stone tools found at an archaeological site are...
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.
Raw
Material
Regional Percent of
Stone Tools
Observed Number of
Tools as Current excavation Site
Basalt
61.3%
898
Obsidian
10.6%
163
Welded Tuff
11.4%
165
Pedernal chert
13.1%
197
Other
3.6%
63
Use a 1% level of significance to test the claim that the
regional distribution of raw...
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