Standard deviation of distribution of sample means is typically

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100

If jaime wants to find 60% of 320, which table should he use?