Mathematics, 12.08.2019 19:20 love0000

In order to obtain a sample of undergraduate students in the world, a simple random sample of 10 countries is selected. from each of the selected countries, 10 colleges or universities are chosen at random. finally, from each of these 100 colleges or universities, a simple random sample of 20 undergraduate students is selected. thus, the final sample consists of 2,000 undergraduates. this is an example of:

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 16:50

For the equations below which statement is true ? -2x=14 6x=-42

Answers: 1

Answer

Mathematics, 21.06.2019 18:50

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Answers: 1

Answer

Mathematics, 21.06.2019 19:10

Which of the following is the shape of a cross section of the figure shown below

Answers: 3

Answer

Mathematics, 21.06.2019 20:00

Aconstruction worker has rope 9 m long he needs to cut it in pieces that are each 3 /5 m long how many such pieces can he cut without having any rope leftover?

Answers: 3

Answer

You know the right answer?

In order to obtain a sample of undergraduate students in the world, a simple random sample of 10 cou...

Questions

Chemistry, 02.04.2021 22:10

An unknown gas at standard temperature and pressure contains 2.63 moles. What volume does this unknown gas Occupy?...

Physics, 02.04.2021 22:10

3. A 0.850 kg air-track glider moving at 1.75 m/s bumps into a 1.45 kg glider initially at rest. (a) If the collision is elastic, find the total kine...

Social Studies, 02.04.2021 22:10

Israel has a mostly market economy based on electronics production and services. What role can an entrepreneur play in Israel’s economy?...

History, 02.04.2021 22:10

What was life like for those who left everything behind for the chance to get rich quick by searching for gold in California?...

Physics, 02.04.2021 22:10

1. How does the disturbance travel through the coil when your arm up and down? you raise

Mathematics, 02.04.2021 22:10

Hector can buy a banana and a tomato for 56 cents. He can buy a peach and a banana for 51 cents or he can buy a tomato and a peach for 69 cents. How m...

Biology, 02.04.2021 22:10

Can someone help? When the crime-scene investigators arrive at a potential homicide scene, one of their duties is to collect evidence from the...

Mathematics, 02.04.2021 22:10

Which set of rational numbers does NOT satisfy the following inequality? -43 S 2x-3 A. {-6, -3,0) B. {-24, -22, -20) C. (2,6, 15)

Mathematics, 02.04.2021 22:10

Can someone PLEASE help me with this problem? ...

Business, 02.04.2021 22:10

You are provided with the following transactions that took place during a recent fiscal year. Complete the table indicating whether each item affects...

Mathematics, 02.04.2021 22:10

The radius of a circle is 19 in. Find its circumference in terms of π....

Mathematics, 02.04.2021 22:10

What is the volume of the triangular prism? A) 180 cm B) 360 cm C) 720 cm D) 1440 cm

Biology, 02.04.2021 22:10

Which phase of cell division is shown? A) prophase I of meiosis B) telophase II C) anaphase II D) telo...

Mathematics, 02.04.2021 22:10

25 points, need ASAP. Graph the line that passes through the two points then find the slope of the line.

English, 02.04.2021 22:10

Summarize the nature vs. nurture debate in your own words, citing evidence from the text in your response. COMMONLIT...

English, 02.04.2021 22:10

The princess grabbed me between her fingers and squeezed tightly. When we arrived at her chamber, I requested that she place me on her bed. "Why shou...

English, 02.04.2021 22:10

Part a: which statement best expresses the central idea of the text (the story behind your dreams)...

SAT, 02.04.2021 22:10

Why does my bearded dragon get so stressed in his cage but when I take him out he feels better. He just shed I doubt it was because he shed to much be...

Mathematics, 02.04.2021 22:10

The figure shows two intersecting lines and measures of the resulting angles, (3x - 81° (2x +12) What are the values of x and y? O...

English, 02.04.2021 22:10

2) As you read “Distillation” answer the questions listed below. 3) Answer “Making Meanings” 1 to 8 on page 143. 4) Answer “Reading Check” “a”...

More questions: Mathematics Another questions