Wind Mountain is an archaeological study area located in southwestern New Mexico. Potsherds are broken pieces of prehistoric Native American clay vessels. One type of painted ceramic vessel is called Mimbres classic black-on-white. At three different sites the number of such sherds was counted in local dwelling excavations. Site I Site II Site III 62 26 30 22 61 19 41 51 16 30 54 40 19 43 54 60 64 Shall we reject or not reject the claim that there is no difference in population mean Mimbres classic black-on-white sherd counts for the three sites? Test given a = 0.01. Given that P-Value> 0.1, will you reject or fail to reject the null hypothesis? O The P-Value is less than the level of significance and so we fail to reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal. O The P-Value is greater than the level of significance and so we fail to reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that all of the means are equal. O The P-Value is greater than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that all of the means are equal. O The P-Value is less than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal. O The P-Value is greater than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal.

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Wind Mountain is an archaeological study area located in southwestern New Mexico. Potsherds are broken pieces of prehistoric Native American clay vessels. One type of painted
ceramic vessel is called Mimbres classic black-on-white. At three different sites the number of such sherds was counted in local dwelling excavations.
Site I Site II Site III
62
26
22
61
41
40
51
19
16
30
54
30
19
43
54
60
64
Shall we reject or not reject the claim that there is no difference in population mean Mimbres classic black-on-white sherd counts for the three sites? Test given α = 0.01.
Given that P-Value > 0.1, will you reject or fail to reject the null hypothesis?
The P-Value is less than the level of significance and so we fail to reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal.
O The P-Value is greater than the level of significance and so we fail to reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that all of the means are equal.
O The P-Value is greater than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that all of the means are equal.
O The P-Value is less than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal.
O The P-Value is greater than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal.
Transcribed Image Text:Wind Mountain is an archaeological study area located in southwestern New Mexico. Potsherds are broken pieces of prehistoric Native American clay vessels. One type of painted ceramic vessel is called Mimbres classic black-on-white. At three different sites the number of such sherds was counted in local dwelling excavations. Site I Site II Site III 62 26 22 61 41 40 51 19 16 30 54 30 19 43 54 60 64 Shall we reject or not reject the claim that there is no difference in population mean Mimbres classic black-on-white sherd counts for the three sites? Test given α = 0.01. Given that P-Value > 0.1, will you reject or fail to reject the null hypothesis? The P-Value is less than the level of significance and so we fail to reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal. O The P-Value is greater than the level of significance and so we fail to reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that all of the means are equal. O The P-Value is greater than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that all of the means are equal. O The P-Value is less than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal. O The P-Value is greater than the level of significance and so we reject the null hypothesis that all three means are equal. At 0.01 level of significance, we conclude that not all of the means are equal.
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