The null hypothesis makes a claim about population parameter. A null hypothesis is a statement about the value of a population parameter. So the correct answer is (a).
An example of a null hypothesis is one that asserts that no statistical significance can be found in a collection of provided observations. A hypothesis is tested using sample data to determine how plausible it is. It is represented as H0 and is occasionally referred to as simply the "null." To determine if a theory regarding markets, investment methods, or economies is correct or wrong, quantitative analysts employ the null hypothesis, often known as the conjecture. The alternate theory contends that there is a distinction.
Therefore correct answer is (a).
Learn more about Null hypothesis here:
brainly.com/question/10696530
#SPJ4
To shortly answer your question, an ethic community is a community of people who relate to each other in terms of culture, traditions, and overall ethnicities. An example of an ethnic community (I am speaking on myself) would be Juneteenth. In no way do I mean offense, it is just a mere example. If you need better understanding, let me know and I will gladly assist you.
Answer: Sale
Explanation:
Sale,in terms of Uniform Commercial Code (UCC) law is transit that occurs in ownership right which is transferred from seller of property or good towards the buyer of that property.The buyer has to pay particular amount to buy that property.
Other options are incorrect because acknowledgement, sign and leverage are not the terms that defines ownership getting transferred from seller to buyer for a particular amount of money.Thus, the correct option is sale.
Answer: identifying the process used to make plastic bags
Explanation:
Sorry I do not have one because I am only in 5th grade and do not know if this is the correct answer, I tried my very best.
Answer:
Gemelli
Explanation:
Gemelli is the pasta which is named for the Italian word for twins
