Exploring Two Way Tables in GCSE Maths

The video tutorial explains how to work with two-way tables, focusing on finding missing values and solving probability questions. It covers creating a two-way table for drinks sold over a weekend and calculating probabilities for different scenarios, such as selecting a student at random. The tutorial emphasizes understanding the structure of two-way tables and using them to solve problems efficiently.

How many girls are studying French?

• 38

• 22

• 60

• 42

Tags

CCSS.8.SP.A.4

What is the total number of students studying Spanish?

• 10

• 32

• 22

• 60

Tags

CCSS.8.SP.A.4

How many boys are there in total?

• 22

• 62

• 58

• 44

Tags

CCSS.6.SP.B.5A

What is the probability of selecting a boy studying German?

• 32/120

• 22/120

• 10/62

• 14/120

Tags

CCSS.8.SP.A.4

If a girl is selected at random, what is the probability she studies Spanish?

• 14/120

• 10/62

• 22/62

• 32/62

Tags

CCSS.8.SP.A.4

How many teas were sold on Sunday?

• 150

• 64

• 106

• 44

Tags

CCSS.3.MD.B.3

What is the total number of drinks sold over the weekend?

• 210

• 290

• 500

• 256

Tags

CCSS.8.SP.A.4

How many coffees were sold on Sunday?

• 106

• 40

• 84

• 44

Tags

CCSS.3.MD.B.3

What is the probability of selecting a boy in year nine?

• 28/350

• 63/350

• 51/119

• 47/350

Tags

CCSS.8.SP.A.4

If a year eight student is selected at random, what is the probability?

• 51/119

• 47/350

• 63/119

• 28/119

Tags

CCSS.7.SP.A.2