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In the calculation of the arithmetic mean for grouped data which value is used to represent all the values in a particular class?
It is usually the midpoint of the class.
Can a grouped of data be grouped?
Not sure what a "grouped of data" means!
What is a graph that shows the relationships between two sets of data?
It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.It can be a scatterplot, or grouped bar chart.
What are the categories by which data are grouped?
Data can be grouped or ungrouped. The categories data are grouped in depend on the data. For example, data collected about people could be grouped as male/female, by ages, or some other common characteristic. Data collected about dogs could be grouped by breed of dog, age, long hair/short hair, or size.
What is definition of grouped data?
Grouped means the grouping of relevant data after analysis. When raw data is analyzed in proper and meaningful way then its transformed into groups and these groups are known as grouped data.
In the calculation of the arithmetic mean for grouped data which value is used to represent all the values in a particular class?
It is usually the midpoint of the class.
Organisms can now be grouped into categories that represent lines of?
phylogeny.
What is signal that consists of electrical pulses that represent bits grouped into bytes?
digital
What type of graph would be needed for a mode calculation?
For discrete data, a bar chart. For continuous data a grouped frequency chart (histogram).
When 8 bits are grouped together as a unit how many individual characters can these 8 bits represent?
256
When should measures of location and dispersion be computed from grouped data rather than from individual data values?
The main need to work with grouped data was to reduce the number of data points that need to be stored and processed in calculation. With modern computers the storage and computation are not likely to be issues in many situations and so there is no need to use grouped data.
Is this a true statement An analog signal consists of individual electrical pulses that represent bits grouped together into bytes?
no. The answer is digital signal.
Can a grouped of data be grouped?
Not sure what a "grouped of data" means!
How is the shape of the periodic table related to electron configuration?
Each section of the periodic table represents the filling of a particular subshell. The two left columns represent the s subshells. The six columns on the right represent the p subshells. The middle 10 columns (the transition metals) represent the d subshells. The lanthanides and actinides represent the f subshells. [Note: Helium is grouped in family 18 (the noble gases) because it is chemically inert. But its electron configuration (1s2) is more similar to family 2, the alkaline earth metals.]
What are tissues grouped into?
In levels of organization there are the organs, which are grouped into tissues, which are grouped into cells.
How do elements be grouped?
they are grouped by there collums
What were schools like in 1939?
In 1939, schools were much different than they are today. Class sizes were smaller and several grades were often grouped together. Subjects taught included arithmetic, English, grammar, and chemistry.
