Final answer:
To number the sampling frame for a population of 68 individuals, you would start with 1 and increment it for each individual.
Step-by-step explanation:
To number the sampling frame for a population of 68 individuals, you would start with a base number and increment it for each individual.
If you start with 1 as the base number, you would number the sampling frame from 1 to 68, resulting in a total of 68 numbers.
Therefore, option A) The sampling frame would be numbered from 1 to 68 is the correct answer.