JalisaColtman772 JalisaColtman772

02-08-2015
Social Studies

contestada

2. What two features must a sample have if it is to accurately represent a population?

Respuesta :

HistoryGuy HistoryGuy

14-08-2015

It a sample is to accurately represent a population, it must take up a reasonable percentage of the population in terms of its size. It must also be taken from varying locations within the population to take into account diversity.

Answer Link

Otras preguntas

1. During exercise, your body releases heat by____. using stored energy increasing breathing decreasing heart rate dilating blood vessels 2. Amber finds hersel

At the beginning of the month a store had a balance of −$554. During the month the store lost another $600. What is the current balance? A. −$1,154 B. −$1,000

What is the oxidation number of phosphorus (P) in phosphoric acid (H3PO4)?

Solve for x: -3(x+3)=-3(x+1)-5

Lorena ran five miles today in preparation for the upcoming marathon. When she was done, her calves were screaming in pain. Which figure of speech is use

Which of the following is a Windows feature that allows you to temporarily store text? A. Clipboard B. Normal View C. Type Over. D. Word vault

Folk music by definition must be learned _____. frequently orally aurally seldom

What is the major difference between a persuasive essay and an argumentative essay? (5 points) An argumentative essay does not try to change a reader's opin

To estimate how many miles you are from a thunderstorm, count the seconds between when you see lightning and when you hear thunder. then divide by 5. write and

Explain why American Indians were so diverse in 1491.