State the name of the random variable below a) number of positive results when testing 100 cattle for foot and mouth disease b) The number of maize stalks infected with stalk borer per hectare. c)...

State the name of the random variable below a) number of positive results when testing 100 cattle for foot and mouth disease b) The number of maize stalks infected with stalk borer per hectare. c) Number of rotten beans when sampling 10 beans without replacement from a bag of 30 beans. Assuming that there are 20 rotten beans in the bag, find the probability that number of rotten beans from sample of 10 is 4.