We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Nobody downloaded yet

Descriptive Statistics - Assignment Example

Comments (0) Cite this document
Summary
Statistical analysis of data provides objective and comparable means of understanding the trends seen in the sample and consequently in the population (Frankfort-Nachmias & Nachmias, 2008). The most basic type of statistical analysis is the use of statistics that are descriptive…
Download full paperFile format: .doc, available for editing
Polish This Essay97.6% of users find it useful
Descriptive Statistics
Read TextPreview

Extract of sample
"Descriptive Statistics"

Download file to see previous pages For the data presented; the descriptive statistics help in understanding the extent of spread of scores, the aggregate score s of groups of participants, and the most representative scores in different groups(Frankfort-Nachmias & Nachmias, 2008). For the control group, it is evident that the scores on both variables – Depression and the number of candy bars eaten – are higher than the group receiving CBT. The control group had a Mean score of 5.3 and a Median and Modal score of 5 for candy bars eaten. The range of the scores was 4 and variance was 1.79 while Standard Deviation was 1.34. The CBT group had a Mean and Median score of 1.5 and Modal scores of 1 and 2. The range of the scores was 3, with a variance of 1.17 and a Standard deviation of 1.08. For the whole sample, the Mean was 3.40 and mode was 5 while median was 3.50 while range was 8, variance was 5.2 and Standard deviation was 2.28. For both the groups; the Mean, Median and Mode are quite close and this may be interpreted to mean that these groups are somewhat normally distributed, though the CBT group is a bimodal group with two adjacent modes. For all three measures of central tendency, the Control group had higher scores as compared to the CBT group. The control group also had higher scores on all measures of dispersion, showing that there was more variability in the control group’s scores than the CBT groups. The measures of variability were highest for the whole sample showing that all participants together had more variance in their scores.
The same trend was noticed for depression scores with CBT group scoring lower than the control group. The control group had a mean score of 72.2, a median of 74.5 and a mode of 72. The range of scores was 32 with a variance of 87.57 and a Standard deviation of 9.36. The mean score for the CBT group was 40.8, the median was 40 and the mode was 35. Although the control group had similar mean, mode and median showing a relatively normal ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Descriptive Statistics Assignment Example | Topics and Well Written Essays - 250 words”, n.d.)
Descriptive Statistics Assignment Example | Topics and Well Written Essays - 250 words. Retrieved from https://studentshare.org/statistics/1592003-descriptive-statistics
(Descriptive Statistics Assignment Example | Topics and Well Written Essays - 250 Words)
Descriptive Statistics Assignment Example | Topics and Well Written Essays - 250 Words. https://studentshare.org/statistics/1592003-descriptive-statistics.
“Descriptive Statistics Assignment Example | Topics and Well Written Essays - 250 Words”, n.d. https://studentshare.org/statistics/1592003-descriptive-statistics.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Statistics for Managers
Statistics is an interesting field of study that refers to the study of collection, organization, analysis, interpretation and presentation of data. There are different fields of statistics and in this essay the researcher presents a deep analysis of how they assist managers in operating their business ventures.
4 Pages(1000 words)Assignment
Descriptive statistics/inferential statistics
The study chosen was the Williams et. al. (1998) study wherein the researchers attempted to evaluate the extent to which patient literacy was related to their knowledge of asthma and effective use of the
2 Pages(500 words)Assignment
Use of descriptive statistics in my job as HR professional
In the line of my job, I make use of several statistical methods in preparation of reports, training and analysis of human resource issues. During my stint as the head of recruitment, I undertook several recruitment drives as well as teaching staff on the prudent means of undertaking their duties
4 Pages(1000 words)Assignment
Statistics
In deed, my grasp of the content taught fascinated me. Overall, the course was very interesting. I found it motivating using the statistics disc to analyze data. My favorites were the MSL assignments, hypothesis testing, descriptive
1 Pages(250 words)Assignment
Descriptive statistics
Where the following hypothesis; The confidence level and margin of error will be determined prior to the study in order to give the readers a sense of measure that they can rely on the given
3 Pages(750 words)Assignment
Statistics
The resulting grouped data was then subjected to statistical analysis. Manual calculations (using excel) based on formulas was done while excel analysis tool was also used to
1 Pages(250 words)Assignment
DESCRIPTIVE STATISTICS
In the pilot study, the researcher created four subscales in research self-efficacy and monitored their performance under various conditions. By using Research Publication on the nurses, the researcher resolves whether the experience of education may influence
1 Pages(250 words)Assignment
Descriptive & Inferential Statistics
Some of our data also came from the U.S. Department of Commerce. We focused on data between 1992 and 2012 because current data collection
4 Pages(1000 words)Assignment
Statistics
The mode, for example, is suitable for describing data on a nominal scale while for ordinal data; either the mode or the median should be used. The mean is however more suitable for variables on a ratio or interval scale (Hanna and
3 Pages(750 words)Assignment
ASPC & Statistics
Hence, the product weight is almost equal, and the mean lies in between 95%
2 Pages(500 words)Assignment
Let us find you another Assignment on topic Descriptive Statistics for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us