GCSE Secondary Maths Age 13-17 - Probability & Statistics: Sampling Data - Explained
Interactive Video
•
Mathematics
•
10th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
Kate is organizing a school party and needs to order pizzas. She surveys 60 students to determine their pizza preferences, finding that 20 prefer ham pizza. Assuming this sample represents the entire school of 1200 students, she calculates that 400 students would want ham pizza. The video discusses the assumption that the sample is representative and how this might affect the accuracy of the order.
Read more
2 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
Calculate how many ham pizzas Kate should order based on her sample.
Evaluate responses using AI:
OFF
2.
OPEN ENDED QUESTION
3 mins • 1 pt
Discuss how the sample size might affect the accuracy of Kate's pizza order.
Evaluate responses using AI:
OFF
Access all questions and much more by creating a free account
Create resources
Host any resource
Get auto-graded reports
Continue with Google
Continue with Email
Continue with Classlink
Continue with Clever
or continue with
Microsoft
%20(1).png)
Apple
Others
Already have an account?
