IB Mathematics Applications & Interpretation Topic SL…

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IB Mathematics Applications & Interpretation Topic SL… | RevisionDojo

Two fair spinners are used in a game. Spinner $P$ has sectors labelled 1, 2 and 3. Spinner $Q$ has sectors labelled 2, 3 and 4. The score for each pair of outcomes is the product of the two numbers, as shown in Table 1.

Table 1

P / Q	2	3	4
1	2	3	4
2	4	6	8
3	6	9	12

Scores are classified as starter, regular or premium.

starter: 2, 3 or 4
regular: 6 or 8
premium: 9 or 12

These 9 outcomes are summarized in the cumulative frequency table, Table 2.

Table 2

Category	Cumulative frequency
starter	4
regular
premium

Two fair spinners are spun independently in a game. Spinner A has sectors labelled 1, 2 and 4. Spinner B has sectors labelled 2, 3 and 5. The total score for each pair of outcomes is shown in Table 1.

Table 1

A / B	2	3	5
1	3	4	6
2	4	5	7
4	6	7	9

Scores are classified as bronze, silver or gold.

bronze: 3 or 4
silver: 5 or 6
gold: 7 or 9

These 9 outcomes are summarized in the cumulative frequency table, Table 2.

Table 2

Category	Cumulative frequency
bronze	3
silver
gold

IB Mathematics Applications & Interpretation SL 4.6—venn Diagrams Questionbank

IB Mathematics Applications & Interpretation SL 4.6—venn Diagrams Questionbank

IB Mathematics Applications & Interpretation SL 4.6—venn Diagrams Questionbank

IB Mathematics Applications & Interpretation SL 4.6—venn Diagrams Questionbank

IB Mathematics Applications & Interpretation (AI) Topic SL 4.6—venn Diagrams Questionbank