what is the p value for the p-value do you need to know the percentage of people that are sick how to tell the p value of a random number can you find a relationship between the numbers of the two groups and the percentage that each has a sicker person how do you calculate pp value for the p value how do i determine the rns of a group how to determine whether there is a p value for a split in a population do you need to know the actual number of people in each group how to find random variation what is the average of 2 groups of sick? how to determine the p value of a random sample how do you find out the number of sick people in the two groups do you have to know the total number of people in your group how many people are sick in two groups p value for how many sick people how to compare the p value of a given group and determine the effect what is the p value in random chance analysis how many people are affected in a two-group survey when is a p value used to determine a difference in the number of sick people do you have to know the actual number of people from the group to do random random variation