AQA · Mathematics · 8300
GCSE Maths: Tally charts
Statistics · AQA GCSE Maths (8300). Cards are generated from the Corbettmaths textbook exercise and practice questions for Tally charts (Corbettmaths Video 321), and every card links back to the exact page it came from. Practice tests are drawn from this deck’s own cards. Source material © Corbettmaths — used with attribution.
10 flashcards · Free to study · No account needed
Study this deck
Preparing your cards…
All questions and answers
Read through the full deck, or practise recalling each answer above.
What is a tally chart used for?
Show answer
Recording and organizing data by counting occurrences using tally marks.
In a tally chart, each group of five marks is shown with four vertical lines and one ? line through them.
Show answer
diagonal
In a tally chart, what column typically appears alongside the 'Tally' column?
Show answer
The 'Frequency' column, which shows the total count.
What is the mode in a frequency table?
Show answer
The value or category that appears most frequently in the data.
What is the range of a data set?
Show answer
The difference between the highest and lowest values.
How do you calculate the total frequency from a tally chart?
Show answer
Add up all the individual frequencies in the frequency column.
What is a grouped frequency table?
Show answer
A frequency table where data is organized into intervals or ranges rather than individual values.
In a grouped frequency table, what is a modal class?
Show answer
The interval or class that has the highest frequency.
How can you convert frequency data to probability?
Show answer
Divide the frequency of the specific outcome by the total frequency.
How can you convert frequency data to a percentage?
Show answer
Divide the frequency by the total frequency and multiply by 100.
Want to create your own cards? Create a free account. AI generation uses credits.