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(q3-q1)/2
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∙ 11y ago
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Definition of ungrouped data?
Ungrouped data is data that is not grouped in a specific order. Grouped data is a set of data that has unique characteristics in common.
How do you find the first quartile in grouped data?
Formula for grouped and ungrouped data?
ungruped data are those type of data which are not proper arranged or order
How do you get the class interval for ungrouped data in statistics?
same as grouped data i.e. (upper limit+lower limit)/2
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.
How do you get the Quartile Deviation in a grouped data?
Test
How do you identify group data or ungroup data in standard deviation?
You cannot. If you are told the standard deviation of a variable there is no way to tell whether that was derived from grouped or ungrouped data.
Definition of ungrouped data?
Ungrouped data is data that is not grouped in a specific order. Grouped data is a set of data that has unique characteristics in common.
Which measures of central location always have only one value for a set of grouped or ungrouped data?
Mean and median are the measures of central location that always have one value. This is true for a set of grouped or ungrouped data.
How do you find the first quartile in grouped data?
What is an 'ungrouped frequency table'?
A frequency distribution of numerical data where the raw data is not grouped.
what are the advantages of using a grouped data over an ungrouped data?
Nothing, they stealing yo data
Formula for grouped and ungrouped data?
ungruped data are those type of data which are not proper arranged or order
Howdoes the term quartile relate to how data values are grouped when using a five number summary?
Each quartile contains 25% or one quarter of the total.A quartile and a quarter are not the same thing.
How do you get the class interval for ungrouped data in statistics?
same as grouped data i.e. (upper limit+lower limit)/2
What is formula of deciles?
D=E1+((dN/10)-Cf)(I)/F The formula of deciles is different for grouped and ungrouped data.
Is the mean of the grouped data is equal to the mean of ungrouped data?
Suppose you compare the mean of raw data and the mean of the same raw data grouped into a frequency distribution. These two means will be
