7.38. A random number table of 250 digits had the distribution ... | Filo

Use the Random Digits Table, along with a complete PDF list of ... | Filo

SOLVED:Each entry in a table of random digits like Table D has probability 0.1 of being a 0, and the digits are independent of one another. If many lines of 40 random digits are selected, the mean and standard deviation of the number of 0 s will be approximately (a) mean =0.1, standard deviation =0.05. (b) mean =0.1, standard deviation =0.1 (c) mean =4, standard deviation =0.05. (d) mean =4, standard deviation =1.90. (e) mean =4, standard deviation =3.60.