[Solved] Random samples of size 64 are taken from an infinite population whose mean and standard deviation are 24 and 6.4, respectively. The distribution of the population is unknown. The mean and the standard error of the mean are A) 64 and 6.4. B) 64 and 0.8. C) 24 and 6.4. D) 24 and 0.8. Viagra: A medication used primarily in the treatment of erectile dysfunction, helping to increase blood flow to the penis to help a man get and keep an erection. Erectile Disorder: This refers to a type of sexual impairment where an individual cannot sustain or achieve penile erection during sexual engagement. Erotic Plasticity: Erotic plasticity refers to the degree to which an individual's sex drive can be changed by societal, situational, and cultural influences. Sexually Transmitted Infection: A sexually transmitted infection (STI) is an infection that is primarily spread through sexual contact.