Whats the difference between nebular hypothesis, encounter and protoplanet

Answers

Explanation:

It is the hypothesis that the researcher tries to disprove. It is a hypothesis that the researcher tries to prove. The result of the null hypothesis indicates no changes in opinions or actions. The result of an alternative hypothesis causes changes in opinions and actions.

B

Explanation:

b. Hypotheses can't be proven; theories can.

Explanation:

answer:

The null hypothesis is a general statement that states that there is no relationship between two phenomenons under consideration or that there is no association between two groups. An alternative hypothesis is a statement that describes that there is a relationship between two selected variables in a study.

Step-by-step explanation:

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answer:

The null hypothesis is a general statement that states that there is no relationship between two phenomenons under consideration or that there is no association between two groups. An alternative hypothesis is a statement that describes that there is a relationship between two selected variables in a study.

Explanation:

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-Marky-

answer:

The null hypothesis is that the researcher's prediction is not true. The alternative hypothesis is that the researcher's predicted difference is true. So, the two sample t-test gives us a way to decide between a null hypothesis and an alternative hypothesis.

Explanation:

answer:

Statistical hypotheses are NOT the same as scientific hypotheses. Statistical hypotheses are not alternative explanations for observed patterns or trends; they are simply statements about whether or not a pattern or trend exists.

answer:

A hypothesis is an approximate explanation that relates to the set of facts that can be tested by certain further investigations. There are basically two types, namely, null hypothesis and alternative hypothesis. A research generally starts with a problem. Next, these hypotheses provide the researcher with some specific restatements and clarifications of the research problem.

A hypothesis is an approximate explanation that relates to the set of facts that can be tested by certain further investigations. There are basically two types, namely, null hypothesis and alternative hypothesis. A research generally starts with a problem. Next, these hypotheses provide the researcher with some specific restatements and clarifications of the research problem.The criteria of the research problem in the form of null hypothesis and alternative hypothesis should be expressed as a relationship between two or more variables. The criteria is that the statements should be the one that expresses the relationship between the two or more measurable variables. The null hypothesis and alternative hypothesis should carry clear implications for testing and stating relations.

4. What's the difference between a hypothesis and a theory?

a. Hypotheses can't be proven; theories can."

b. Theories contain many hypotheses: a hypothesis only contains one theory,

c. Theories have been confirmed through tests; hypotheses haven't

d. Theory" is another word for "fact;" "hypothesis" is another word for "guess."

Explanation:

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Encounter hypothesis states that there were two heavenly bodies: the sun and the rogue star, then they started to attract each other, creating smaller debris and then made the solar system. Protoplanet states that there is a large explosion from a nebula of gas and dust, creating the solar system. The nebular hyppothesis is the precursor of solar nebula theory


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