I think the word you're looking for is "hypothesis".
For example, a hypothesis could be "dogs drink more often when owners are present".
And then this can be proven (or dis-proven) by an observation (or in this case rather: measurement).
Answer: The federal government occupies the majority of the income tax base, receiving 87 percent of all income taxrevenue in FY 2006. The federal government does not levy a general sales tax, nor does it tax property. Instead, it relies almost entirely on income levies for its collections.
Explanation:
The Right-wings are more conservative which would be known by today's standards as Republicans
Answer:
C. Conservation
Explanation:
Mass is defined as "the amount of matter held within a body and hence stays the same, irrespective of our location, since the amount of matter will stay fixed"
The mass is a property that never change no matter the place, ambiental conditions, temperature and other possible factors.
The only possibility in order to change the mass is with chemical reactions or desintegration processes but that's very improbable. So for this reason this is an example of conservation.
Answer:
Information reach
Explanation:
Information reach is the amount of different people an information or advert is able to get to and also what fraction of these individuals fall into the audience to which an information or ad is targeted.
A general measure of reach for a Website is its amount of "unique visitors per month." For example, supposing an advert banner campaign was tailored to car owners. If the Website visited got a unique visitors of 100,000 a month where 90% of the audience are car owners, an advertisement campaign on such the site would reach 90,000 diverse car owners in a one-month run.