Develop a related purpose statement sentence and a related research question for
ID: 3202982 • Letter: D
Question
Develop a related purpose statement sentence and a related research question for the hypotheses stated below (an example is shown below)
a) Null: There is no significant difference in the scores before administering the treatment and after administering the treatment.
Alternative: There is a significant difference in the scores before administering the treatment and after administering the treatment.
Purpose statement:___________________________________________________________________________________________
Research question:____________________________________________________________________________________________
b) Null: The average age of the books in the library is not significantly greater than 20 years
Alternative: The average age of the books in the library is significantly greater than 20 years
Purpose statement:___________________________________________________________________________________________
Research question:____________________________________________________________________________________________
Example
Null: A multi-dimensional literacy intervention program will result in a non-significant effect on the academic progress among poor freshmen readers.
Alternative: A multi-dimensional literacy program will significantly increase academic progress among poor freshmen readers.
Purpose statement: The purpose of this quantitative study is to determine the effectiveness of a multi-dimensional literacy intervention program on the academic progress among poor freshmen readers.
Research question: What is the effectiveness of a multi-dimensional literacy intervention program on the academic progress among poor freshmen readers?
Example
Null: A multi-dimensional literacy intervention program will result in a non-significant effect on the academic progress among poor freshmen readers.
Alternative: A multi-dimensional literacy program will significantly increase academic progress among poor freshmen readers.
Purpose statement: The purpose of this quantitative study is to determine the effectiveness of a multi-dimensional literacy intervention program on the academic progress among poor freshmen readers.
Research question: What is the effectiveness of a multi-dimensional literacy intervention program on the academic progress among poor freshmen readers?
Explanation / Answer
Purpose statement: The purpose of the test is to determine whether there is statistical evidence that the mean difference between paired observations on a particular outcome is significantly different from zero.
Research questions :How you determine whether significant difference in the scores before administering the treatment and after administering the treatment?
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