Data refers to items of information. Analysis means to examine something by breaking it down into parts that make it up. Probability is the likelihood or chance of something happening. “Data Analysis & Probability” shows how to do these actions at the elementary level.
Answers to simple questions involving two or more categories or choices may be displayed using concrete materials. This is called a Concrete Graph. When the same information is displayed using pictures it is called a Picture Graph.
The range of a graph is the difference between the highest score and the lowest score in that graph. The mode is the score that occurs most of the time. Here are some exercises in this subject for the kindergarten level.
LEVEL K7: DATA ANALYSIS & PROBABILITY
“Data Analysis & Probability” shows how to display quantitative comparisons graphically. It introduces the estimation of likelihood.
.
