A market analyst is curious what proportion of Los Angeles residents have a landline telephone. A survey of 200 randomly selected Los Angeles residents shows that of those selected have a landline telephone. The analyst wants to use this data to construct a one-sample interval for a proportion.
Which conditions for constructing this confidence interval did their sample meet?
Choose all answers that apply:
A The data is a random sample from the population of interest.
B The observed counts of successes and failures are both sufficiently large.
C Individual observations can be considered independent.
Not the question you are looking for? Ask here!
Enter question by text
Enter question by image
Upgrade to Asksia Pro
Join a AskSia's Pro Plan, and get 24/7 AI tutoring for your reviews, assignments, quizzes and exam preps.