The Data Cycle and Histograms

Front

What is the first step in the Data Cycle?

Back

Formulate Questions to be Explored with Data

Front

_______________ data is data that is represented as a number and can be measured.

Back

Numerical

Front

How many students are between 48 and 51 inches tall?

Back

2

Front

When using larger intervals in a histogram, what happens to the number of bars?

Back

The number of bars needed decreases.

Front

_______________ data can be sorted into groups or categories.

Back

Categorical

Front

What is the purpose of the Data Cycle?

Back

To systematically collect, analyze, and interpret data.

Front

What type of graph is used to represent frequency distributions?

Back

Histogram

Front

What does a histogram show?

Back

The distribution of numerical data.

Front

What is the difference between categorical and numerical data?

Back

Categorical data can be sorted into groups, while numerical data is measurable.

Front

What is the role of data analysis in the Data Cycle?

Back

To interpret the collected data and draw conclusions.