Final answer:
The percent of females among the respondents is 50%.
Step-by-step explanation:
The correct answer is d. 50%.
To find the percentage of females among the respondents, we need to divide the number of females by the total number of respondents and multiply by 100.
Let's say the total number of respondents is 100. If 50 of them are females, then the percentage of females would be:
(50/100) x 100 = 50%
So, the correct answer is d. 50%.