need help with 3 and 4

11. (5 points) Answer the questions on Hierarchical Agglomerative Clustering (HAC) algorithm. () (TRUE or FALSE) We need to initialize cluster label for HAC. False (2) (TRUE or FALSE) Linkage criterion (e.g., single-linkage, complete-linkage, mean (or average) linkage, or centroid linkage) is used when we select two clusters to merge into one cluster.P1 (3) (TRUE or FALSE) Assuming we can merge only two clusters into one cluster at each iteration, we can determine when to stop the iteration of HAC. (4) (TRUE or FALSE) The total number of iteration can be M-2, assuming that we have M instances (i.e., M data points) (5) (TRUE or FALSE) HAC is called "top-down" hierarchical clustering False tc is callel top do 12. (5 points) Answer the questions on Nave Bayesian (NB) classification/classifier (1) (TRUE or FALSE) NB classifier presumes that the values of the attributes (i.e., features) are conditionally independent of one another, given the class label of the sample._rrue_