1. Two hundred tickets will be made at random with replacement from the box 00012 (a) Suppose that there are 50 number of tickets with number of "I". What is expected number of "1" to be turned up What is the observed chance error ? (2points) What is the SE ___? (3 points) (i) (ii) (iii) (iv) Is 50 number of "I" reasonable? (3 points) (10 points) (b) Suppose that the total of the numbers on the 200 tickets drawn from the box came out to be 125. (i) (ii) (iii) (iv) (v) (10 points) The expected sum was The observed sum is The chance error is_ SE is The observed sum in standard unit is (2 points)