Nkechi wants to use a one-sample z interval to estimate what proportion of candies in a bag are red. She takes a random sample of 24 of the 80 total candies and finds that 18 of the candies in the sample are red.
Which conditions for constructing this confidence interval did Nkechi's sample meet?
Choose all answers that apply:
The data is a random sample from the population of interest.
B
The observed counts of successes and failures are both sufficiently large.
Individual observations can be considered independent.