MEASURES OF CENTRAL TENDENCY - Speech or Presentation Example

Add to wishlist

Summary

Measures of central tendency refers to the descriptive statics and they include mean, mode and the median (Healey, 2009). Mean is the most common measure of central tendency compared to the mode and median, it is the sum of all the values divided by the total number of the…

Download full paper File format: .doc, available for editing

GRAB THE BEST PAPER92.1% of users find it useful

Read Text Preview

Subject: Statistics
Type: Speech or Presentation
Level: Undergraduate
Pages: 3 (750 words)
Downloads: 2
Author: hayesjamil

Extract of sample "MEASURES OF CENTRAL TENDENCY"

Download file to see previous pages

It is used for normal data (Holcomb, 1998). d. Outliers mainly affect the mean by either reducing or increasing it since all values are added together in finding mean. However, outliers have very little effect on the median and none on the mode. d. A box plot also known as whisker plot is a graphical representation of quantitative data (Ott & Longnecker, 2010). A box plot splits the data into quartiles where the box part represents the first, second and third quartiles. Also the two horizontal lines represents the values from the first quartile to the smallest non-outlier in the data and from the third quartile to the largest non-outlier respectively.

The data above has one outlier which is shown as a point on the box plot proceeding the first quartile, the data is also skewed to the

...Download file to see next pages Read More

Cite this document

APA
MLA
CHICAGO

(“MEASURES OF CENTRAL TENDENCY Speech or Presentation”, n.d.)
MEASURES OF CENTRAL TENDENCY Speech or Presentation. Retrieved from https://studentshare.org/statistics/1681424-measures-of-central-tendency

(MEASURES OF CENTRAL TENDENCY Speech or Presentation)
MEASURES OF CENTRAL TENDENCY Speech or Presentation. https://studentshare.org/statistics/1681424-measures-of-central-tendency.

“MEASURES OF CENTRAL TENDENCY Speech or Presentation”, n.d. https://studentshare.org/statistics/1681424-measures-of-central-tendency.

Cited: 0 times

CHECK THESE SAMPLES OF MEASURES OF CENTRAL TENDENCY

Sympatric Speciation

MEASURES OF CENTRAL TENDENCY (Means, and range), measures of dispersion (standard deviations, and variance) as well a t-test was conducted to ascertain this connotation.... 7619 Additionally, the MEASURES OF CENTRAL TENDENCY (mean) and measures of dispersion variance) and the t-test value between the victims (variable 1) and the survivors (variable 2) were calculated.... Tables3, 4, 5, and 6 shows the MEASURES OF CENTRAL TENDENCY, measures of dispersion, and the t-test value between the victims and survivors....

3 Pages (750 words) Essay

Job Satisfaction: Business Practices and Employee Loyalty

nalysis and Discussion of Findings MEASURES OF CENTRAL TENDENCY were established for the sample data set (see Table 2) using standard statistical methods.... Two major points are obvious from the data as presented in Table 3 and the histogram: firstly, that the data is grouped relatively uniformly around the MEASURES OF CENTRAL TENDENCY, and secondly, that the data resembles a normal curve and thus is likely to be a good candidate for further statistical analysis....

2 Pages (500 words) Term Paper

Set of Scores as the Analysis Set

MEASURES OF CENTRAL TENDENCY are usually reported using three distinct variables namely the mean, median and… Under ideal circumstances, these three measures are all equal and are hence referred to as symmetric distributions when plotted on a 2-dimensional graph.... which results in a skewed Statistics Part MEASURES OF CENTRAL TENDENCY Consider the case of a who take a test.... MEASURES OF CENTRAL TENDENCY are usually reported using three distinct variables namely the mean, median and mode....

2 Pages (500 words) Essay

Measuring Central Tendency and Variability

All of the relevant data is analyzed for popularity and the most popular scores are “The MEASURES OF CENTRAL TENDENCY”.... All of the relevant data is analyzed for popularity and the most popular scores are “The MEASURES OF CENTRAL TENDENCY”.... esearch“MEASURES OF CENTRAL TENDENCY and Variability”.... There are three measures of central Tendencies, the most used being Mean which looks at the score of all the variables and creates an arithmetic average....

1 Pages (250 words) Essay

Week 2 workshop

The graph is now positively skewed from mean as shown in the diagram below:The appropriate MEASURES OF CENTRAL TENDENCY for skewed distribution are either mean or median.... nswer 3The three key different MEASURES OF CENTRAL TENDENCY are Mean, Median and Mode.... The same is shown with the help of a histogram:For a normal curve, the best measure of central tendency is the mean.... Hence the best measure of central tendency is the mean....

2 Pages (500 words) Assignment

Multivariate and Methodology Critique

he article used MEASURES OF CENTRAL TENDENCY including mean, standard deviations of the variable as well as Pearson's coefficients of correlation.... ependent Variable NameDependent Variable Level of MeasurementIndependent Variable Name (Including moderating and mediating variables) Independent Variable Level of Measurement Corporate social responsibilityNumbers (MEASURES OF CENTRAL TENDENCY Likert scale)Firms ageYears Collinearity statisticsTolerance and VIF based on Likert scale)Firms sizeNumber of employees, and floor sizeExternal Orientation in planningNumbers (MEASURES OF CENTRAL TENDENCY Likert scale) Internal orientation in planning Numbers (MEASURES OF CENTRAL TENDENCY Likert scale) Resources provided in planningNumbers (MEASURES OF CENTRAL TENDENCY Likert scale) Functional coverage in planningNumbers (MEASURES OF CENTRAL TENDENCY Likert scale) Analytical techniques in planning Numbers (MEASURES OF CENTRAL TENDENCY Likert scale) Analysis: Quantitative8....

2 Pages (500 words) Essay

DESCRIPTIVE STATISTICS

A numerical summary of the data assists the researchers create a more meaningful presentation of data by using visual implications like… 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 Descriptive Statistics Descriptive statistics usually helps a researcher analyse the MEASURES OF CENTRAL TENDENCY of the raw data collected from the experiment....

1 Pages (250 words) Assignment

Inductive Process during Qualitative Data Collection

An example of a qualitative data is finding the reasons college students are aggressive.... Researchers use the Inductive process during qualitative data collection.... There are three main steps used… The steps include organization, description, and interpretation.... In normal cases, qualitative data come in a large amount especially if a teacher researcher is conducting research for a district school....

5 Pages (1250 words) Essay