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

In which direction did the Magyars travel as they invaded Europe

Manu buys two types of wires from a shop - one to put inside a heater as the heating element and the other to use as a fuse wire for his table lamp. But, he mis

Which equation applies the associative property of multiplication? A:(−4/11−2/3)−3/4=−4/11−(2/3−3/4) B:−12/5⋅(7/12⋅1/9)⋅8/5=(−12/5⋅7/12)⋅(1/9⋅8/5) C

ASAP HELP PLEASE Based on the periodic table, which of the following pairs of elements would have similiar properties? -Rb and Sr -Na and Ca -O and S -Cl and Ar

What explains Lee’s affection for the South?

what's experiment and hyphothesis

Guys I NEED YOUR HELP!! I can't seem to really remember since I was absent the day my teacher taught this. Can you guys help me!? Is she correct? and Why? I wil

Nonrenewable resources include which of the following? (2 points) coal, oil, and solar hydroelectric, oil, and natural gas natural gas, coal, and oil coal, nucl

A moving company charges $40 plus $0.25 per mile to rent a van. Another company charges $25 plus $0.35 per mile to rent the same van. For what number of miles w

Which form of repetition is used in lines 21-22 of the excerpt from King Arthur’s Knights? Open Excerpt epistrophe anadiplosis anaphora parallelism