SAT, 27.09.2021 18:20 Lia1love

A researcher wants to know the average age of teachers in a certain community. 50 teachers from junior high school and 25 teachers from senior high school were interviewed for the purpose. How will the researcher choose a sample size of 20 using:1. Simple Random Sampling -2. Systematic Random sampling -3. Stratified Random Sampling -4. Cluster Sampling -

Answers: 2

Show answers

Another question on SAT

SAT, 26.06.2019 08:30

Find the number if 3.7% of it is 37% of 37.

Answers: 1

Answer

SAT, 28.06.2019 04:30

What strategy is most to take control of the opportunities and challenges life offers? commitment flexibility integrity ownership

Answers: 1

Answer

SAT, 28.06.2019 17:30

Host danny boyle used a line from what shakespearean play to welcome the athletes and fans arriving in london for the 2012 olympics?

Answers: 1

Answer

SAT, 30.06.2019 13:00

What would you do with the money left over after all monthly expenses are paid

Answers: 2

Answer

You know the right answer?

A researcher wants to know the average age of teachers in a certain community. 50 teachers from juni...

Questions

Social Studies, 12.04.2021 14:00

What is meant by civilization?...

Mathematics, 12.04.2021 14:00

what is the slope and y-intercept? write the equation. this is finally the last problem on my homework

English, 12.04.2021 14:00

Explain the relationship between education and socialization in schools...

Mathematics, 12.04.2021 14:00

1. Given the information below, can we prove AABC = ADEF? If yes, which postulate or theorem can be used? Help please!!

English, 12.04.2021 14:00

Can any one solve it please? ...

Mathematics, 12.04.2021 14:00

Directions attatched

Physics, 12.04.2021 14:00

Help ...

History, 12.04.2021 14:00

Do you think that there will be a cure found for Co. vid-19 and our lives will be back to normal? ...

Biology, 12.04.2021 14:00

What if there was no coronavirus? If you truly love someone then let them go and see if they come back......

English, 12.04.2021 14:00

Carlos(visit) the USA about twelve years ago....

Physics, 12.04.2021 14:00

Please help Heat Track 2 –WorksheetPart 1: Working with the equations. Q = m c & P = E/t 1.How much heat is needed to raise...

English, 12.04.2021 14:00

Select the correct texts in the passage. Marie is writing a research paper arguing against the enforcement of mandatory school uniforms. She found th...

Physics, 12.04.2021 14:00

A body falling freely on the moon the acceleration due to gravity there is 1.7 m/s2. a. its displacement at t = 3s b. the time for it to reach...

History, 12.04.2021 14:00

How did Latin American nations struggle for stability, and how did industrialized nations affect them?...

English, 12.04.2021 14:00

Write a haiku about impressionism....

Physics, 12.04.2021 14:00

Which best describes the effect of force on the motion of an object...

English, 12.04.2021 14:00

I need and argumentative essay about the existence of aliens...

Social Studies, 12.04.2021 14:00

Plz send me photos of peridot plz...

Physics, 12.04.2021 14:00

PLEASE HELP <333 ...