Ogive quick CFU

Front

What is an ogive graph?

Back

Cumulative Frequency Graph

Front

What is the cumulative frequency of data values less than or equal to 16 in the given ogive?

Back

30

Front

Using the ogive, approximate the number in the sample.

Back

80

Front

What is the cumulative frequency for a height of 72 inches according to the ogive?

Back

48

Front

What is another name for the ogive?

Back

Cumulative frequency graph

Front

Define cumulative frequency.

Back

The sum of the frequencies for all values less than or equal to a certain value.

Front

How do you construct an ogive?

Back

Plot cumulative frequencies against the upper boundaries of the classes.

Front

What is the purpose of an ogive?

Back

To represent cumulative frequencies visually, allowing for easy interpretation of data.

Front

What type of data is best represented by an ogive?

Back

Ordinal or interval data.

Front

What does the slope of an ogive indicate?

Back

The rate of accumulation of frequencies.