Answer:
The expected age for one of the passengers on the train is 7.
Explanation:
Given that the manager wants to know the type of vegetarian dishes that the people prefer, the sample that is going to provide him with the most accurate data is:
- a random group of 40 people on the street
The reason for this is because this sample has the most number and the people that are used for the sampling were chosen randomly.
A random sampling is very good because it provides an opportunity for every member of a population to be selected.
Read more on random sampling here:
brainly.com/question/24466382
What do you mean? You’re not giving us the rest of the question
Answer:
they ran out of money or they couldnt navigate? I'm sorry if im wrong
