Becca wants to know, on average, how many people in her state drink coffee every day. How can Becca gather data in a way that gives both an accurate estimate, and is efficient?

A
Divide the state in half and randomly ask people from each half.
B
Divide the state up by city, and ask people from each city.
C
Ask every person in the entire state.
D
Randomly select people from the whole state to ask.

Question

qdjenkins314 qdjenkins314

24-01-2022
Mathematics

contestada

Becca wants to know, on average, how many people in her state drink coffee every day. How can Becca gather data in a way that gives both an accurate estimate, and is efficient?

A
Divide the state in half and randomly ask people from each half.
B
Divide the state up by city, and ask people from each city.
C
Ask every person in the entire state.
D
Randomly select people from the whole state to ask.

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ajeigbeibraheem ajeigbeibraheem · Answer 1 · 2022-01-28T11:05:25+01:00

Becca can gather data by dividing the state in half and randomly asking people from each half. This method is known as stratified random sampling.

What is Stratified random sampling?

Stratified random sampling is a sampling technique in which a large population can be divided into strata or subgroups from which data are being randomly chosen.

From the information given:

Becca wants to use the best way to get accurate and efficient information on average, how many people in her state drink coffee every day.

To do this since she's dealing with a large population, she needs to gather data by dividing the state in half and randomly asking people from each half.

Learn more about stratified random sampling here:

https://brainly.com/question/1954758