Statistics: Scientific Method and Course-delivery Format Essay

al.,2007). Using previously researched scholar articles and books, the authors were able to base their search, follow certain guidelines and compare their results with other results. Using tests such as the Kruskall-Wallis non-parametric test, Nagel et. al.(2007) were able to examine the differences in performance based on each grade group.

1. The researchers analyzed the data they collected as though it were at what level of measurement?- The correct answer is Interval/ratio.

c. Interval: These are measurements don’t include zeros and have equivalent units. A good example would be that of point scales.

However, a correlation between two variables does not necessarily imply causation but for a causal relationship to exist between two variables there must be a correlation between the variables (Solomon W. Golomb, 2005). When predicting the Grade Point Averages, correlation might not be a good test for its prediction. This is because there is no GPA is not only influenced by intelligent quotient but it is also influenced by other external factors like Education background, family background, social and political environment among other factors. Other statistical tests may include the use of rating scales to rate qualities that cannot be directly rated through correlation by use of variables like good, fair, and excellent among others. Coefficient of correlation might also be used as a technique of predicting the Grade Point Averages. This refers to the main result of a correlation whereby it predicts significant and smaller changes among variables by use of scale r that ranges from +1.0 to -1.0.

Nominal data is the most basic level of measurement. It is also known as categorical. The numbers do not imply an order. Basically nominal data is used for frequency and the only number property of the nominal scale of measurement is identity. An everyday example of the use of nominal data would be classifying people according to gender is a common application of the nominal scale. When you first meet someone, an observation is generally made on the specific gender of the person you are meeting for the first time.

The quantitative research is also based on statistical reports on correlations, regression analysis, comparisons of means and variances, and statistical significance of findings.

Online courses have started within the past 30 years as a means of learning. With increases in Internet use, many U.S. schools offer online classes. Because of the main disparities amid online course and face to face instruction, numerous questions have been brought forth in regard to the quality of online courses. This research will help American college students to understand the difference between online classes and face-to-face courses, and give them an idea that how effective that online classes are. Therefore, the leading research question of this study is what advantages and disadvantages of

With all the publicity over online courses, great professors alike have been determined to find out whether online courses are just as effective as face-to-face classes. There have been some controversies over the situation; therefore, several studies have been made. One study by Adam Driscoll, Karl Jicha, Andrea Hunt, Lisa Tichavsky, and Greatchen Thompson shows that given the appropriate pedagogy or instruction, online courses is just as an effective teaching format as face-to-face classes (Driscoll, Jicha, Hunt, Tichavsky, & Thompson, 2012). The study showed that when comparing online courses against face-to-face courses, the midterm scores for both teaching platforms are the same. Given that the GPA of the students is taken into consideration, the test grades do not improve or become worse when the class is taken online. The same study showed that when comparing online courses to face-to-face courses, the student satisfaction does not increase or decrease when

I chose the blended program over the fully online program, because I wanted to give online classes a try to see how I can function and manage time to complete the required courses in the program. When deciding on what program I wanted to go into, I had to keep in mind of other priorities I had to keep up with. For example, full time employment, making an income, paying bills, pay for my insurance, and other aspects that is to be done

What do you reflect on being a better course – delivery format? A. Online? B. Blended? Or C. Face to Face? Explain why you chose the course – delivery format that you did. I would choose blended courses overall online or all face to face courses because I learn better with being able to have interaction with my teacher in the classroom where I can request questions and receive one on one help. Also, I can interact with fellow students who may help me to understand better assignments in a particular course. The online part of the blended course helps me to utilize better the computer and work independently with the assistance of online tutoring and other helpful online resources to help me do well and understand my courses better. Between

Interval level data builds on the ordinal level data because the data may become also ranked equal intervals between categories (Walker & Maddan, 2009, p. 34-35). Interval level data has values of equal intervals that mean something. For example, a scale might have intervals of ten degrees. Other examples of interval level data are Celsius Temperature or Fahrenheit Temperature, IQ (intelligence scale), ASVAB scores. Time on the clock with the minute and hour hand.

In today’s society, so many people are continuing their education beyond high school. We realize that in order to make a decent living, a degree is most likely a requirement. In some cases even a bachelor’s degree is not enough to qualify for many positions. Nevertheless, thanks to technology, we now have the option to learn online or in a traditional classroom setting. There are very few differences between the two, and students need to understand that as much time and energy will need to be devoted to the online courses as on a campus. “A 2010 meta-analysis and review of online-learning studies concluded that online learning was as good as or slightly more effective than traditional face-to-face instruction” (Mendenhall, 2011).

Non-traditional students are finding it easier and easier to maintain a job, a family, and pursuing a college career at the same time. This is possible because more and more non-traditional students are receiving an education using distance learning, as opposed to traditional, in-the-classroom teaching. Distance learning is basically taking college level, credit-bearing courses via the Internet. One of the most obvious advantages of distance learning is that it puts the classroom in your home, office, or wherever you can find a computer and log on to the Internet. However, there is much controversy regarding the quality of the courses being offered on the Internet versus the quality of

Technology is changing every aspect in our lives, even the way we learn. Online classes are a rapidly growing trend it today’s society. Online classes are a cost-effective substitute for traditional courses and more convenient for many, so more schools and universities are offering this option. Due to the increase in online course enrollment, people are questioning if students truly learn something from online classes because it’s not a traditional learning environment. Online classes are just, if not more, effective as traditional classes because grades have increased and online discussions provide students with the chance to interact through networking while earning a degree for less than what it would cost to enroll at the same university.

(“Online Classes”). Due to the increase of young adults taking online courses, researchers have been able to collect data to compare the grades of online learners to the grades of those learning in the classroom. According to the article published by the University of the Potomac, 90% of students will successfully reach higher achievements beyond what traditional in-class students will attain (“Online Classes”).