What are the importance of frequency
A frequency distribution is a summary of how often each value occurs in a dataset. It can be used to create various statistical representations, such as histograms or frequency tables. Additionally, it helps identify patterns, trends, and outliers in the data, allowing for better analysis and interpretation. Derived metrics, such as mean, median, mode, and standard deviation, can also be calculated from the frequency distribution.
Are you talking about a histogram of the relative frequency distribution.
The relative frequency of a class is the frequency of the class divided by the total number of frequencies of the class and is generally expresses as a percentage.
A frequency distribution breaks the range of values of a variable into classes, known as bins or intervals, and displays the count or percentage of observations within each class. This statistical tool helps summarize data and makes it easier to identify patterns, trends, and the overall distribution of the variable. It can be represented in tables or graphical forms, such as histograms.
binominal distribution
What are the disadvantages of frequency distribution tables
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
Tables
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 contain qualitative data
The frequency of the monthly coupon distribution is once a month.
in form of percent
Are you talking about a histogram of the relative frequency distribution.
The frequency distribution table lists all the possible events and how many times (frequency) they occurred.
Frequancy Tables only use whole numbers while relative frequency tables use exact percentages or decimals.
The relative frequency of a class is the frequency of the class divided by the total number of frequencies of the class and is generally expresses as a percentage.