Nine percent of americans say they are well informed about politics in comparison to most people. you randomly sample 200 americans and ask if they believe that they are well informed about politics in comparison to most people. what is the probability that less than 10% of the people sampled will answer yes to the question?

The probability that less than 10%(20 Americans) of the sampled Americans will answer yes to the question = 0.5239

Step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis: