histogram?
Frequency polygons are graphical devices used for understanding the shapes of distribution.
It is derived frequency distribution. XD
A frequency distribution lists each value in the distribution and the number times it appears, while a relative frequency distribution reports the proportion of cases reporting each value
What are the disadvantages of frequency distribution tables
The components of epidemiology includes: Disease frequency, Distribution of disease, Out comes of disease
histogram?
graph of modulus
Frequency polygons are graphical devices used for understanding the shapes of distribution.
It is derived frequency distribution. XD
A frequency distribution lists each value in the distribution and the number times it appears, while a relative frequency distribution reports the proportion of cases reporting each value
Cumulative Frequency is The total of a frequency and all frequencies so far in a frequency distribution. It is the 'running total' of frequencies in the frequency distribution table.
Frequency Distribution Table
it is used to find mean<median and mode of grouped data
What are the disadvantages of frequency distribution tables
False. When the range is large you would use a grouped frequency distribution.
frequency distribution contain qualitative data