Exam 6: Analyzing and Interpreting Quantitative Data

Which of the following is a possible outcome of hypothesis testing?

Which of the following represents an example of a summed score in quantitative data analysis?

Briefly define the z score.

When inputting data into a computer program for data analysis,"values" are:

If a researcher sets the alpha at .05 and obtains a p value of .06,this means that a null hypothesis would

In the parent involvement study (Deslandes & Bertrand,2005),the researchers state a finding in paragraph 27:

A quantitative researcher uses a data analysis computer program to sort the values of each variable into ascending order.The intent of this procedure is typically to

The following steps are procedures in quantitative data analysis EXCEPT

If the probability value is less than or equal to the significance level,then you

Why it is important to check for effect size in addition to hypothesis testing?

Briefly define confidence intervals.

As you examine this statement,you conclude: (place an X in the appropriate column) a.The null hypothesis was rejected._____ ______ b.The level of significance showed a probability of rejection set at 5 out of 100 times._____ ______ c.The statistics test used was a t-test._____ ______ d.The magnitude of differences e.Band members differed significantly from student athletes in their attitudes._____ ______ _______________________________________________________________

The two areas at the end of a normal curve that indicate low probability values if the null hypothesis is true are called

Below are listed the steps in the process of testing a hypothesis in a quantitative study.Place the steps in order from 1 to 6 with 1 as the first step and 6 as the last step.

Which of the following factors is most important to consider in selecting an appropriate statistical test for a quantitative study?

An individual who has completed your research survey instrument has not responded to question 10 and has chosen to leave it blank.For purposes of quantitative data analysis,how would you respond to this issue?

Examine the following statement found in the conclusion to a quantitative research study:

Which of the following is an example of a figure used in quantitative research?

You have just received data on the question below and you plan to score it for quantitative computer analysis.On the line in front of each response category,indicate the score you would assign for that response when you entered the response into a data grid or file for computer data analysis.

Briefly define the mean.