The event that represents a "success" is (a) US adults who feel the American dream is out of reach
<h3>How to determine the success event?</h3>
From the question, we have:
p = 11%
The variable represents the proportion of US adults that feel the American dream is out of reach.
This represents the probability of success.
Hence, the event that represents a "success" is (a) US adults who feel the American dream is out of reach
<h3>Why is x a binomial random variable?</h3>
A binomial random variable can only take any two values
This means that x is a binomial random variable because (b) there are only two possible outcomes.
<h3>The value of p for the binomial event</h3>
In (a), we have:
p = 11%
Hence, the value of p for the binomial event is 11%
Read more about binomial events at:
brainly.com/question/15246027
#SPJ1
