A statement about a population developed for the purpose of testing is calleda)Hypothesisb)Hypothesis testingc)Level of significanced)Test-statisticCorrect answer is option 'A'. Can you explain this answer?

Question

Answer

An assumption about certain characteristics of a population.
If it specifies values for every parameter of a population, it is called a simple hypothesis.
Hypothesis generally means a mere assumption or supposition to be proved or disproved.
It provides the basis for investigation and ensures proper direction in which the study should proceed.
So, a statement about a population developed for the purpose of testing is called hypothesis.

Answer

An assumption about certain characteristics of a population.
If it specifies values for every parameter of a population, it is called a simple hypothesis.
Hypothesis generally means a mere assumption or supposition to be proved or disproved.
It provides the basis for investigation and ensures proper direction in which the study should proceed.
So, a statement about a population developed for the purpose of testing is called hypothesis.

Answer

A

Answer

An assumption about certain characteristics of a population.
If it specifies values for every parameter of a population, it is called a simple hypothesis.
Hypothesis generally means a mere assumption or supposition to be proved or disproved.
It provides the basis for investigation and ensures proper direction in which the study should proceed.
So, a statement about a population developed for the purpose of testing is called hypothesis.

Answer

Population and Hypothesis Testing:
When conducting research or experiments, it is essential to develop a clear statement about the population under study. This statement serves as the basis for formulating hypotheses and conducting hypothesis testing.

What is a Hypothesis?
A hypothesis is a specific, testable prediction about the relationship between variables in a population. It is a statement that can be tested through research and statistical analysis.

Purpose of Hypothesis Testing:
Hypothesis testing is a statistical method used to determine whether there is enough evidence in a sample data to infer something about a population. It involves comparing the observed data with what would be expected under the null hypothesis.

Relationship Between Population and Hypothesis:
The statement about a population developed for the purpose of testing is essentially the hypothesis that researchers aim to test. This hypothesis is formulated based on the characteristics and parameters of the population under study.

Conclusion:
In conclusion, a statement about a population developed for the purpose of testing is referred to as a hypothesis. This hypothesis guides the research process and serves as the foundation for hypothesis testing to draw conclusions about the population.

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