Search
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.

# Data Analysis - Essay Example

Summary
Some games require heavy weights while others require normal weight. Therefore, this paper utilizes the most appropriate data analysis tools to analyze the weights of the Tiffin University football team.
From the box…

## Extract of sample"Data Analysis"

Download file to see previous pages The mean and standard deviation of the five sample data are 192.4 and 39.9554 respectively. From the sample data, the highest weight is 25o while the least weight is 140 hence resulting to a range of 110. The data is positively skewed with the figure standing at 0.311.
Unlike in the box and whisker plot above, the graph above does not show a normal curve. There exists some outliers in the data hence the no normal distribution. The curve starts in a normal shape, deeps a bit then resumes to normal distribution. The whisker plot and the curve are different hence the data does not follow the Empirical Rule.
In statistics the accuracy of the results is positively correlated to the number of the data variables. This explains the difference in mean and SD for the population and the sample variables. The population mean for the entire team is 214.3 pounds and population standard deviation for the entire team is 44.6 pounds. On the other hand, the sample mean and standard deviation are 192.4 and 39.9554 respectively. There is a big difference in terms of the statistics because of the difference in the number of data. In a nutshell; using the sample data the average weight of a football player is 192.4, while using the population data the average weight is 214.3. This gives 21.9 differences in mean. This is a very significant figure that cannot be assumed hence the sample statistics do not fairly represent the population parameters.
The whisker plot and the normal curve both shows similar results in terms of mean and standard deviation. However, in terms of normal distribution these two analysis tools differ with whisker plots showing a normal distribution while the curve shows the opposite. In conclusion; the sample statistics does not give a good representation of the total population hence to ensure accurate measurement of the team’s weight then the number of data should be increased or the whole population data should be ...Download file to see next pagesRead More
Cite this document
• APA
• MLA
• CHICAGO
(“Data Analysis Essay Example | Topics and Well Written Essays - 500 words - 1”, n.d.)
Data Analysis Essay Example | Topics and Well Written Essays - 500 words - 1. Retrieved from https://studentshare.org/statistics/1629383-data-analysis
(Data Analysis Essay Example | Topics and Well Written Essays - 500 Words - 1)
Data Analysis Essay Example | Topics and Well Written Essays - 500 Words - 1. https://studentshare.org/statistics/1629383-data-analysis.
“Data Analysis Essay Example | Topics and Well Written Essays - 500 Words - 1”, n.d. https://studentshare.org/statistics/1629383-data-analysis.
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Data analysis
As one example, an educational publishing company, which is getting ready to bring out a new edition of a textbook, must determine first what consumers (teachers and students) liked, or did not like, about the current edition (Churchill and Iacobucci 565).
5 Pages(1250 words)Essay
Data Analysis
tifying institutions that trained students in the three institutions and respondents were human resource managers, training managers and supervisors who had direct contact with the students during training. From this paper we will be in a position to determine the efficiency of
8 Pages(2000 words)Essay
Data Analysis
Every product has only one product category, therefore the association between the Product class and Product category class is one to one, i.e. one product have only one category. One customer can place one or more order,
10 Pages(2500 words)Essay
Data Analysis
The data were collected comprised of face to face interview, internet survey and continuous monitoring of the internet survey. The research question is important in the aspect of changing of people behaviour with regard to politics. The focus is mainly on
9 Pages(2250 words)Essay
Data Analysis
The signing of the agreement culminates from a debate between the Mexican and the US president of the time. The issue in
2 Pages(500 words)Essay
Data Analysis
Four sectors of society were chosen that is, education Sector, family sector, business sector and IT sector. Two representatives of each sector took part of in the conference/Skype. The age distribution of the research participants ranged from 18
3 Pages(750 words)Essay
Financial data analysis
Using Excel function, a correlation analysis was conducted on the available data in order to find out how the two prices of wheat are correlated. In addition, the data analysis also identifies
4 Pages(1000 words)Essay
Data analysis
The AKT and phosphor-AKT measurements in kDa ranges from 46.5 to 165 kDa, while in HA, the range is between 28 kDa to 105 kDa. The experiment consistently use 293 cells with the three different antibodies,
2 Pages(500 words)Essay
Data Analysis
However over the past few years the term has greatly expanded and has even moved towards the field of financeInvalid source specified.. A great deal of works has been conducted regarding
8 Pages(2000 words)Essay
Data Analysis
After making the observation, I recorded the number of times each student repeated the observable behavior on checklist and on a tally sheet. I observed undesired behaviors and desired behaviors and recorded them in a score
5 Pages(1250 words)Essay
Let us find you another Essay on topic Data Analysis for FREE!
+16312120006