Any assistance on this problem i think my answers are wrong

(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

Which basic geometric term has no width, no length, and no thickness? line b. point c. angle d. plane

What is the correlation coefficient between the variables? round to three decimal places. enter your answer in the box