Suppose 30% of the people in your town talk on their cell phones and drive at the same time. if you stood on a busy street corner and watched 50 people drive by, about what proportion would you expect to see talking on their cell phones?
Question: Suppose 30% of the people in your town talk on their cell phones and drive at the same time. if you stood on a busy street corner and watched 50 people drive by, about what proportion would you expect to see talking on their cell phones?
If 30% of the people in your town talk on their cell phones and drive at the same time, we can use this information to estimate the proportion of people who would be talking on their cell phones while driving past you.
If you stood on a busy street corner and watched 50 people drive by, you would expect to see approximately 15 people talking on their cell phones while driving. This is because 30% of the population talks on their cell phones while driving, which is equivalent to 15 out of 50 people.
0 Komentar
Post a Comment