II Part of the question In a peripheral blood smear Now cons

II Part of the question \"In a peripheral blood smear....\"

Now consider two peripheral blood smears.   

(a) Calculate the probability that the total number of experimentally–measured number of lymphocytes is 4, with 2 lymphocytes on each smear.

(b) Calculate the probability that the total number of experimentally–measured number of lymphocytes is 4.

Solution