1. Two species of ants were surveyed near Houston, BC in 2005. The data are counts of Formica neorufibarbis and Myrmica alaskensis nests within woody debris sampled with 412.5m strip plots within a 300-ha post-harvest cutblock. A. What is your estimate of the total number of F neorufibarbis nests within the cutblock? What is your estimate for M. alaskensis? Show your calculations. Note that 1 ha=10,000m2. B. How are E noorufibarbis nests distributed in the cutblock? Support your answer with a t-test. Please provide your estimate of the variance, index of dispersion, calculated t-value, and critical t-value (=0.05) with your answer and show your calculations. What is your null hypothesis? What type of dispersion is indicated by the test? C. How are M, aladensis nests distributed in the cutblock? Support your answer with a chi-square test. Please provide your calculations of the index of dispersion, calculated 2-value, and critical 2-value (=0.05 ) with your answer. What is your null hypothesis? What type of dispersion is indicated by the test? myrmica ptI \begin{tabular}{|l|l|} \hline 29 & 4 \\ \hline 30 & 6 \\ \hline 31 & 0 \\ \hline 32 & 0 \\ \hline 33 & 0 \\ \hline 34 & 0 \\ \hline 35 & 3 \\ \hline 36 & 4 \\ \hline 37 & 4 \\ \hline 38 & 2 \\ \hline 39 & 2 \\ \hline 40 & 0 \\ \hline 41 & 5 \\ \hline 42 & 6 \\ \hline \end{tabular} formica p1 formiea Ptz 1. Two species of ants were surveyed near Houston, BC in 2005. The data are counts of Formica neorufibarbis and Myrmica alaskensis nests within woody debris sampled with 412.5m strip plots within a 300-ha post-harvest cutblock. A. What is your estimate of the total number of F neorufibarbis nests within the cutblock? What is your estimate for M. alaskensis? Show your calculations. Note that 1 ha=10,000m2. B. How are E noorufibarbis nests distributed in the cutblock? Support your answer with a t-test. Please provide your estimate of the variance, index of dispersion, calculated t-value, and critical t-value (=0.05) with your answer and show your calculations. What is your null hypothesis? What type of dispersion is indicated by the test? C. How are M, aladensis nests distributed in the cutblock? Support your answer with a chi-square test. Please provide your calculations of the index of dispersion, calculated 2-value, and critical 2-value (=0.05 ) with your answer. What is your null hypothesis? What type of dispersion is indicated by the test? myrmica ptI \begin{tabular}{|l|l|} \hline 29 & 4 \\ \hline 30 & 6 \\ \hline 31 & 0 \\ \hline 32 & 0 \\ \hline 33 & 0 \\ \hline 34 & 0 \\ \hline 35 & 3 \\ \hline 36 & 4 \\ \hline 37 & 4 \\ \hline 38 & 2 \\ \hline 39 & 2 \\ \hline 40 & 0 \\ \hline 41 & 5 \\ \hline 42 & 6 \\ \hline \end{tabular} formica p1 formiea Ptz
