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When data is collected using a qualitative nominal variable male or female what is true about a frequency distribution that summarizes the data?
class midpoints can be computed
What is data handling in maths?
frequency distribution
What are some benefits of representing data sets using graphs of frequency distribution?
Organizing the data into a frequency distribution may make patterns within the data more evident.
What is the purpose of a frequency distribution?
. It is to organize raw data
What is used to display data from frequency distribution?
histogram?
Could a frequency distribution contain qualitative data?
Yes.
When data is collected using a qualitative nominal variable male or female what is true about a frequency distribution that summarizes the data?
class midpoints can be computed
What is an 'ungrouped frequency table'?
A frequency distribution of numerical data where the raw data is not grouped.
What is a frequency distribution for a set of data?
anonymously
What is data handling in maths?
frequency distribution
What are some benefits of representing data sets using graphs of frequency distribution?
Organizing the data into a frequency distribution may make patterns within the data more evident.
What is the purpose of a frequency distribution?
. It is to organize raw data
What is used to display data from frequency distribution?
histogram?
What does qualitative datamean?
Qualitative data refers to the qualities rather than quantities. Qualitative data may be information relative to size, shape, age, color - descriptive information. Quantitative data refers the the quantity - number of, percentage, average, amount, frequency.
What are modes of distribution?
The data values with the highest frequency, gives the peak of the distribution graph.
A frequency disribution for qualitative data shows the number of observations in each classTrue or False?
true
A frequency distribution is obtained by?
A frequency distribution can be best interpreted if it is transformed into a frequency table with the tabulated data obtained from data gatherings such as but not limited to: poll, survey, grade, questionnaire, demographic, monthly/semestral/annual report.
