Juice Return to Exercise and find the approximate probability that out of 100 random buyers, 38% or more will buy mixed fruit juice.
Exercise
Juice According to a leading juice company, mixed fruit juice makes up 35% of the total sales. Suppose we examine 200 random customers.
a. How many customers should we expect for our sample percentage of mixed fruit juice?
b. What is the standard error?
c. Use your answer to fill in the blanks: We expect ____% mixed fruit juice buyers, give or take _____%.