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The following table shows people's ages cross classified against their attitude to proposed new drink driving laws: Agree Disagree Undecided Under 20 years 22 32
The following table shows people's ages cross classified against their attitude to proposed new drink driving laws:
Agree | Disagree | Undecided | |
Under 20 years | 22 | 32 | 5 |
20 to 40 years | 14 | 49 | 9 |
Over 40 years | 19 | 26 | 16 |
What is the probability of randomly selecting one person from this survey who is 20 to 40 years or agrees with the proposed new drink driving laws? Give your answer to two decimal places. Please do NOT give your answer in percentage form.
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