5. Probability

5.01 Review: Concepts of probability

5.02 Independent and dependent events

5.03 Interpreting venn diagrams and two-way tables

5.05 Probability from venn diagrams and two-way tables

5.06 The multiplication rule

5.07 The addition rule

5.08 Conditional probability

5.09 Probabilities with permutations

5.10 Probabilities with combinations

Investigation: Use probability to make fair decisions

United States of America OH

Math 2

5.03 Interpreting venn diagrams and two-way tables

Interactive practice questions

How many regions are there in a Venn diagram with two overlapping sets?

Easy

< 1min

We are interested in the color of a card randomly drawn from a standard deck. Which Venn diagram illustrates this?

Easy

< 1min

The Venn diagram shown shows the number of students in a school playing Rugby League, Rugby Union, both or neither.

Medium

2min

The following table has been drawn up to show the results of a survey on smoking.

Easy

3min

Outcomes

S.CP.4

Construct and interpret two-way frequency tables of data when two categories are associated with each object being classifieUse the two-way table as a sample space to decide if events are independent and to approximate conditional probabilities. For example, collect data from a random sample of students in your school on their favorite subject among math, science, and English. Estimate the probability that a randomly selected student from your school will favor science given that the student is in tenth grade. Do the same for other subjects and compare the results.

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