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How do cladograms and fanlike diagrams differ?
Cladograms show evolutionary relationships between species based on shared characteristics, with branches representing common ancestors. Fanlike diagrams, on the other hand, display the evolutionary relationships of a group of species radiating out from a common ancestor, with each branch representing a different species.
What is the difference between data cell and label cell?
A data cell and a label cell are naming conventions found in spreadsheet software programs like Microsoft Excel. The difference between a data cell and a label cell is that a data cell usually contains number data like dates, times, or monetary amounts. A label cell mostly contains text such as names, titles, heading, etc. Generally the label cells appear in the top row and left-most column.
Why was the determination of the actual sequence of the human genome considered to be descriptive science?
Descriptive science refers to those parts of science that emphasize accurate repeatable descriptions. Since the human genome is all about repeated patterns and what and how they manifest themselves in humans, the project becomes very clearly descriptive science as these repeatable patterns begin to emerge.
What term refers to information gathered to test a hypothesis?
The term is "data." Data is collected and analyzed to test a hypothesis and draw conclusions in scientific research and experiments.
What is the largest unit in a data hierarchy?
A record is the largest unit of information in the data hierarchy. The smallest unit in the data hierarchy is called a data field.
Is descriptive data a technique?
No, descriptive data is not a technique; it is data that describe the sample such as mean, SD, mode, and range.
What is descriptive mean?
descriptive statistics-quantitavely describe the main features of a collection of data. Descriptive statistics are distinguished from inferential.Statistics(or inductive statistics),in that descriptive statistics aim to summarize a data set,rather than use the data to learn about the population that the data are thought to represent.
Type of data that is descriptive in nature is?
Qualitative data
What are descriptive stats?
Descriptive statistics give simple summaries of the data that was gathered.
What do statistical mean?
descriptive statistics-quantitavely describe the main features of a collection of data. Descriptive statistics are distinguished from inferential.Statistics(or inductive statistics),in that descriptive statistics aim to summarize a data set,rather than use the data to learn about the population that the data are thought to represent.
What are similarities and difference between descriptive and inferential statistics?
Descriptive statistics describe the main features of a collection of data quantitatively. Descriptive statistics are distinguished from inferential statistics (or inductive statistics), in that descriptive statistics aim to summarize a data set quantitatively without employing a probabilistic formulation, rather than use the data to make inferences about the population that the data are thought to represent.
What are descriptive statistics and inferential statistics?
Descriptive statistics is a summary of data. Inferential statistics try to reach conclusion that extend beyond the immediate data alone.
Why should a statistician look at descriptive statistics along with graphical displays of a data set?
why should a executive look at descriptive statistics along with graphical displays of a data set
What descriptive statistic is not measured in the same units as the data?
The variance.
What is the main purpose of descriptive statistics?
Descriptive statistics is the branch of statistics concerned with the collection, organization, summation and presentation of data.
What is descriptive investigation?
a descriptive investigation is a scientific ivestigation that collects data which measure or decribe objects or events. it collects qualitative & quantitative data. it includes a question, but no hypothesis ; no variables are manipulated .
What is qualitative descriptive?
A method of analysis using qualitative research data.
