Quiz / - Probability 2 & Binomial Progress saved Submit and End Score: 0/30 2/10 answered . Question 8 0/2 pts 9 3 0 Details About 21% of a population are of a particular ethnic group. 230 people are randomly selected from this population. Round all answers to 3 decimal places. Convert the percentage of the population to a decimal: p: Compute the mean and standard of this size sample of this binomial distribution: Mean: Standard Deviation: Question Help: Message instructor Check Answer Screenshot