The ability for a study to reveal a statistically significant difference between the levels of an independent variable when one truly exists is known as power. A statistical test's power is the probability that rejecting the null hypothesis is valid. It can be calculated by the expression Power = 1 - beta where beta is the probability of a type II error.
<span>Herbert Spencer was the philosopher and scientist of the XIX, who applied the studies of evolution to the branch of biology and psychology, among others. Herbert Spencer was an English philosopher and sociologist. He developed an idea of evolution as the progressive development of the physical world, biological organisms, and the mind.</span>
Answer:
Failure to treat sewage often results in water pollution, as destructive items from the sewage, such as oils and manure, may damage water in local ecosystems.
Explanation:
Companies often urge people not to wash things like grass clippings or soap off of their sidewalks, as this can be harmful to fish, and animals that drink from the water.
I believe the answer is: <span>intimate; passionate
A relationship is considered as 'intimate' if each persons shared somethings that they consider as 'personal' and not most commonly known by other people.
The relationship could only be considered as 'passionate' if it also follow by a sense of lust/sexual desire and commitment toward one another.</span>
The correct answer would be option C, It is void.
An unscrupulous investor completes a contract with a buyer to sell a property the investor does not own. This sales contract for the transaction is Void.
Explanation:
When something is not legally bounded, or there is no legal restrictions to carry that thing, then this would be considered void. An invalid, null or cancelled thing is called as void.
So according to the question, when a dishonest, and unfair person or investor makes a deal with the buyer to sell a property which he does not own, and goes into a contract with him, then the contract is void, because the person himself does not own the property he is going to sell. There will be no legal binding of this contract.
Learn more about Void Contract at:
brainly.com/question/9582675
#LearnWithBrainly