All fourth graders at your school participated in a national science assessment. You want to compare how these fourth graders performed on this assessment based on particular characteristics. You find that the data is parametric. Choose one of the following characteristics to compare student science scores:
• Eligibility for free or reduced-price lunch
• Gender
• Race/ethnicity
• English language learner status
Describe your independent and dependent variables, whether they are continuous or categorical, as well as the type of inferential statistics you plan to use. Make sure to provide an argument for why you choose the statistical test and why it fits best with your purpose.
An example a student might choose the independent variable of eligibility for free or reduced-price lunch with ANOVA as the inferential statistics they plan to use. Key points they would need to include are:
• List and describe independent variable: eligibility for free or reduced-price lunch, which has three categories: free lunch, reduced-price lunch, paid lunch. This is a categorical variable
• List and describe dependent variable: national science assessment scores, which are continuous
• List the statistical test: ANOVA
• Provide evidence for why it is the best fit for the purpose of the study:
o Parametric data
o Categorical independent variable with more than 2 groups
o Continuous dependent variable
o Comparison of groups
You might also like to view...
NCLB has been shown to affect teachers in a number of ways. Which of the following is not one of those ways?
a. Some teachers consider using teaching methods they would not otherwise have considered using. b. Many teachers spend more time working with "bubble kids" than with other students. c. Many teachers report an increase in their morale because of increases in achievement scores. d. Many teachers devote more time to test preparation than they would like.
The mingling of matters of church and state in Europe had early led to a high degree of religious tolerance
Indicate whether the statement is true(T) or false(F).
Which reason is most likely to contribute to professional "burn-out?"
A. spending their free time working on projects designed to help children B. interacting with difficult parents C. assisting parents learn how to advocate for their children D. adapting the curriculum to meet the wide variety of individual needs
It's important to have a good spell-checker with your word processing software so you can eliminate lengthy proofreading
Indicate whether the statement is true or false