help please 1

A large collection of 1-digit numbers should have about 50% odd and about 50% even because 5 of the 10 digits are odd and 5 of the 10 digits are even. a. Find the proportion of odd-numbered digits in the following data from a random number table: 9 1 5 4 7 0 3 9 2792309105892210704390 b. Does the proportion found in part (a) represent (the sample proportion) p' or (the population proportion) p? c. Find the error in the estimate, the difference between p and p