Please boost your Plan to download papers

Got a tricky question? Receive an answer from students like you!
Try us!

#
Essay example - Data Analysis

Essay

Science

Pages 20 (5020 words)

Gender is a discrete variable which can take on either male or female values. It has a non-parametric nominal level of measurement because its value represents a category of objects where there is no measured difference between its values (Black 2006, p.8).

…

Get more done in less time

Let us write a custom essay on your topic

“Data Analysis Essay” with a personal
15% discount.

Order now
## Extract of sample

Blood pressure is a discrete variable where its value can only take on certain values. Its level of measurement is parametric interval because its values can be ordered and the distance between different values has a meaning (Black 2006, p.9).

The height variable is a continuous variable where its value can be set to any value. It has an interval level of measurement as its different values are ordered and the difference between different values has a meaning (Black 2006, p.9).

Temperature is a continuous variable because it can be equal to any real value. It has a parametric interval level of measurement since its values can be ordered and difference between different variable has a meaning. The zero value of temperature does not mean an absolute null value.

The Satisfaction rating variable is a discrete variable since its value can only be set to specific values. It has a non-parametric ordinal level of data because its values are categories which can be ordered (Black 2006, p.8).

Employment status is a discrete variable since it can be set to only one of two possible values. It has a non-parametric nominal level of data since its values are categories which can not be ordered (Black 2006, p.8).

Examples of ordinal data that occur in categories but can be ordered are: heart murmurs grades I (heard only with special effort) to VI (audible with the stethoscope off the chest), the risk of birth defects from drugs ...

Download paper
Not exactly what
you need?

### Related papers

Secondary Quantitative Data
So we are concerned with research carried out by making effective use of existing quantitative data. That is, whereas in primary research both data collection and analysis is used, in secondary research, "creative analytic techniques [are applied] to data that have been amassed by others" (Kiecolt, 1985). Another important distinction to note given that this study examines the strengths and…

Data Analysis and Interpretation
Using the value 0.05 level of significance, F-statistics, and an Analysis of variance (ANOVA) test, the df num value is k-1, or 2 -1, or 1 and the df den value is T-k, or 150 - 2, or 148. So, with = 0.05, the critical value of F in this analysis of variance test was F0.05 (1, 148) = 253. Since computed F (FC) is less than Tabulated F (FT), Ho is accepted, which states that the British consumers'…

Gene Analysis
Gene therapy, integrating vectors carrying therapeutic transgene sequences offers the potential for a permanent cure of genetic diseases by stable vector insertion into the patients chromosomes (1). However there are some reports indicating occurrence of tumors at later stage in transgenic animal and that's why it is important to know probability of non specific integration of this transgene and…

Job Analysis Master Essay
It is stated, that job analysis is 'a process used to identify the important tasks of a job and the essential competencies an individual should possess to satisfactorily perform the job'. (Clifford, 1994) The purposes of job analysis are multiple, as well as there are multiple methods for conducting it.…

Volumetric Analysis
The pink color of the dilute MnO4- solution indicates the end of the reaction. This is known as the "end point" or equivalence point of the titration.…