What does it mean to have a control group in an experiment and why is it important in an experiment?

Children being bullied at school is a common scenario. Which component of routine activity theory prompts such behavior? 1. motivated offenders 2. suitable targets 3. lack of capable guardians 4. lack of opportunity 5. peer pressure

What do you predict would happen if you brought a negatively charged balloon next to an uncharged piece of paper? A The balloon will attract the paper. B The balloon will repel the paper. C Nothing will happen. D The paper will repel the balloon.

Colleges that are less selective have ... A) Very difficult admission requirements B) Comparatively fewer admission requirements C) more students D) A very high rejection rate I know its either B or C but i just cant chose which

Which area is most likely to be the safest during a major earthquake? area with loosely compacted soil area with structures built on a landfill area with granite bedrock area with steep slopes of unconsolidated sediments

Which events took place during the Copernican revolution, when most people started to believe in a heliocentric model of the solar system?

What is the main idea of this selection? A Newspapers like to stir up controversy over past history. B Man's inhumanity to man continues despite the Holocaust. C Persistence in learning about one's heritage and ancestors pays off.

What is the probability of tossing 2 fair coins and having exactly 1 land tails side up?

What is a suitable way to display relationship between two continuous variables? A scatter plot B pie chart C histogram D bar chart

An insurance company sells a homeowner insurance policy that is $600 per year policy the insurance company predicts that the probability of having a home being damaged in the area. It sells this policy is about 1.

Which theory is supported by scientists gathering the additional evidence of sea floor spreading and magnetism?