Question

Suppose 1/3 of the next 3000 passengers have a frequent flyer account. Remember that you already have 110 passengers with frequent flyer accounts from the last question. Find the percentage of observed passengers (3339 total) with a frequent flyer account.

Answer 1

Answer:

Percentage of observed passengers with a frequent flyer account = 33% approximately.

Step-by-step explanation:

It is given that 1/3 of the next 3000 passengers have a frequent flyer account.

So, $\frac{1}{3} (3000)$ = 1000 passengers have a frequent flyer account.

It is also given that we already have 110 passengers with frequent flyer accounts from the last question.

So, total number of passengers who have flyer account = 1000 + 110 = 1110

It is given that the total number of passengers = 3339

Hence, the percentage of passengers with a flyer account = $\frac{1110}{3339} (100)$

= 33% approximately