define frequency density and relative frequency
Answers
Answer:
A related idea is the relative frequency density. This is the relative frequency of the item divided by its class width, or alternatively, the frequency density divided by the total number of data items: relative frequency density=relative frequencyclass width=frequency densitytotal number of data.
Step-by-step explanation:
please mark my Brainliest
Answer:
It is the area of the bar that tells us the frequency in a histogram, not its height. ... Instead of plotting frequency on the y-axis, we plot the frequency density. To calculate this, you divide the frequency of a group by the width of it.
Step-by-step explanation:
the ratio of the density of a substance to the density of a standard substance under specified conditions. For liquids and solids the standard is usually water at 4°C or some other specified temperature.