Pictographs

Front

What is a pictograph?

Back

A pictograph is a visual representation of data using images or symbols to convey information, where each image represents a specific quantity.

Front

How do you interpret a pictograph?

Back

To interpret a pictograph, count the number of images or symbols to determine the quantity they represent, and consider the key or legend that explains what each image stands for.

Front

What is the purpose of using pictographs in data representation?

Back

Pictographs are used to simplify complex data, making it easier to understand and compare information visually.

Front

What does it mean if a pictograph has a key?

Back

A key in a pictograph explains the value of each symbol or image, indicating how many units each one represents.

Front

How can you determine the least popular item from a pictograph?

Back

To determine the least popular item from a pictograph, compare the number of images or symbols representing each item; the one with the fewest images is the least popular.

Front

What is the significance of scale in a pictograph?

Back

The scale in a pictograph indicates how many units each image or symbol represents, which is crucial for accurate interpretation of the data.

Front

How can you calculate the total from a pictograph?

Back

To calculate the total from a pictograph, add the values represented by each image or symbol according to the key.

Front

What type of data is best represented by pictographs?

Back

Pictographs are best for categorical data where comparisons between different categories are needed, such as favorite foods or survey results.

Front

How do you convert a pictograph to a numerical representation?

Back

To convert a pictograph to a numerical representation, count the images and multiply by the value each image represents as indicated in the key.

Front

What is an example of a question that can be answered using a pictograph?

Back

An example question is: 'Which fruit was sold the most based on the pictograph?' This can be answered by comparing the number of images for each fruit.