While standing on a highway overpass, Jennifer wonders what proportion of the vehicles that pass on the highway below are trucks

Question

3 years ago

5

While standing on a highway overpass, Jennifer wonders what proportion of the vehicles that pass on the highway below are trucks

. The highway has 4 lanes running in each direction. Jennifer is only interested in the proportion of vehicles that pass over the course of the hour that she spends there. Which of the following sampling methods would be best for Jennifer to employ?

Mathematics

1 answer:

Assoli18 [71] · Answer 1 · 2022-03-05T13:19:04+03:00

Assoli18 [71]3 years ago

8 0

Answer:Obtain a systematic sample by selecting every 20th vehicle that passes (in any lane and going in any direction).

Step-by-step explanation: